Yu bi (Más de 7400 resultados)

Paperback. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

paperback. Condición: Good. This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear .

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Condición: New.

Paperback. Condición: New.

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Paperback. Condición: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Hardcover. Condición: UsedGood. Hardcover; translated from the Russian by V.M. Newton; surplus library copy with the usual stampings and reference number written on the front; fading and shelf wear to exterior; otherwise in good condition with clean text an d tight binding.

Paperback. Condición: New. 386pp. Photos on request. Size: 8vo - over 7¾" - 9¾" tall.

Condición: Very Good. Very Good Condition. Five star seller - Buy with confidence.

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condición: New. 2020. Paperback. . . . . .

Condición: New. 2020. Paperback. . . . . . Books ship from the US and Ireland.

Soft cover. Condición: Fine. No Jacket. The relationship between industrialization, economic growth and environmental protection is now recognized as the essence of the sustainability issue in Asia. One of the more difficult aspects facing the development policymaker is how to measure this relationship in concrete ways. This study develops a set of environmental indices to serve as guides to assess the state of the environment, measure the nature and degree of environmental change, and indicate the financiing requirements for remediation. Proceeds from the sale of this book benefit environmental restoration and education.…

Softcover. Condición: Bon. Ancien livre de bibliothèque avec équipements. Couverture différente. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Good. Former library book. Different cover. Ammareal gives back up to 15% of this item's net price to charity organizations.…

Paperback. Condición: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

x + 500pp, index, notes, bibliography, character list, paperback, upper edge a little bumped, light foxing edges, name half-title, a good copy otherwise. The 14 papers in this volume re-examine the assumptions of how state power functioned in China, particularly the assumption of a sharp divide between state and society. The general conclusion is that the state was only one actor - albeit a powerful one - in a culture that elites and commoners could shape, either in cooperation with the state or in competition with it. The temporal range of the papers extends from the twelfth to the twentieth century, though most of the papers deal with the Ming and Qing dynasties.…

paperback. Condición: New. Language:Chinese.Pages Number: 32 Publisher: Swallow Press. Pub. Date :2001-5-1.

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pub Date :2003-08 Publisher: basic information about the title of the Shanghai Science and Technology Press: the mandarin fish farming new technology List Price: 10.00 yuan: Bian Yunbin Press: Shanghai Science and Technology Press Publication Date: the 2003-08ISBN: 9787532371082 Words: Page: Revision: Binding: Folio: Product ID: Editor's Choice the new mandarin fish farming technology is one of the Aquaculture Technology Series. Summary Aquaculture Technology Series. Contents First. the biological characteristics of the mandarin fish (a) classification and morphological characteristics of the distribution (b) (c) feeding habits of living habits (d) (e) Growth (f) breeding habits. the mandarin fish artificial propagation (a) the breeding ground artificial propagation of the biological basis of mandarin fish (c) the broodstock (d) of the basic conditions and infrastructure (b) artificial oxytocin (five) artificial incubation. the mandarin fish seed rearing (a) the biological characteristics of the mandarin fish fry () mandarin fish fry rearing demand for bait fish (c) mandarin fish fry nurture (d) of the cage to cultivate the mandarin fish fry (e) mandarin fish fry transport. mandarin fish into fish farming (a) mandarin fish into fish farming basic knowledge (b) pond aquaculture (c) of mandarin fish pond monoculture instance (d) home fish pro fishpond sets of support to the mandarin fish fry fish (e) home fish pool cover support (VI) with other famous high quality water Product polyculture (g) cage culture of mandarin fish farmed the mandarin fish catch (a) netting mandarin fish (two) foil Yanase fishing gears catch mandarinfish the (c) fishing mandarin fish (d) of mandarin fish barrel catch mandarinfish the (e) dry pool catching mandarinfish the six common diseases and prevention of of mandarin fish disease control (a) fish sick reason (b) of the fish disease diagnostic methods (c) fish disease prevention methods (4) Appendix (a) (b) bait bait fish fry production fingerling production . of No Digest illustrations: (e) the growth of mandarin fish whether in natural water bodies or in captivity. and its growth rate are faster. especially in the micro water and plenty of palatable food fish under the conditions of the growth rate is especially fast. Under natural conditions. mandarin fish growth and the environment. its growth rate is also different. In general. the mandarin fish then can grow up to 50 to 100 grams. at age 1 can grow to about 0.5 kg. age 2 can grow to 1 to 1.5 kg. Mandarin fish body length growth in the third instar. especially the fastest growth in winter age 1 to 2. 4 winter age began to slow down after. Weight gain and growth in body length is slightly different. faster growth before the age of 4 winter. and then begin to decline. The data indicate that male mandarin fish year growth rate than females mandarin fish fast growth. a significant increase in female mandarin fish. but in the the a female mandarin fish weight and body length growth in the second year were more than the male mandarin fish. In captivity. age 1. Mandarin fish can reach 1.4 to 1.5 kg. reared in cages for 294 days. the average mandarin fish weighing 887.95 grams. its growth rate for natural waters peers mandarin fish 5-8 times. (F) breeding habits mandarin fish due to the different geographical distribution. as well as their environment vary their sexual maturity age difference. According to the data shows that the middle and lower reaches of the Yangtze River. mandarin fish reproductive season is generally from May to July. An the winter age of males reach sexual maturity. sexual maturation minimum body length of 15.6 cm and weighs 78 grams; 2nd instar females generally begin to mature. the minimum body length of 21 cm and weighs 250 grams. Artificial breeding conditions. plenty of bait fish. the Mandarin fish grow faster. female.…

paperback. Condición: New. Paperback Pages Number: 132 Language: Chinese. Papaya is famous specialty fruit of southern China. one of the Lingnan good fruit. is ranked the world's top ten fruits nutrition. high economic value and nutritional value. has an important food and industrial value in the field of scientific research. food. medicine. cosmetics. cooking. washing. leather has a wide range of applications. Received by the consumers. In recent years. with the adjustment of industrial structure in rural areas and th.…

paperback. Condición: New. Paperback Pages Number: 155 Language: Chinese. New Countryside Construction Books of surplus rural labor transfer training materials: Yaro class diploperennis vegetable cultivation techniques is divided into five series. 100 series. each book introduces a topic. First series of rich rural science and technology series; second series of 12 316 expert hotline to answer the series; the third series of junior secondary school Green Certificate Education and initial vocational education materials .…

Paperback. Condición: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. A tan to the page edges/pages.…

paperback. Condición: New. Paperback. Pub Date: 2009 03 of Pages: 82 in Publisher: China Agriculture Press silage technology 100 asked Hugh tomato breeding techniques. tomato cultivation techniques. tomato pest control technology knowledge to simple questions straight answers in plain text and vivid with map. to explain the 100 highly targeted. practicality and operability. Silage technology 100 asked to adapt to the grassroots agricultural officers and farmers thought required. play a useful guidance and help. Content.…

paperback. Condición: New. Paperback Pages Number: 148 Language: Chinese. This close to literature into the famous book is a literary enlightenment books. which include Chinese and foreign classics. fairy tales. fiction. fantasy. adventure stories. a variety of themes. genres. . These stories can be inspirational. you can cheer Jinde puzzle. These classics gone through the test of time. far-reaching impact in the long historical period. and today is still to understand life. strive to cultivate aesthetic taste plays a .…

Soft cover. Condición: New. Language:Chinese.Author:DU NING (Durning) BI YU.Binding:Soft cover.Publisher:Jilin People s Publishing House Pub. Date :1997-01.

Soft cover. Condición: New. Language:Chinese.Author:GUO YU BIN.Binding:Soft cover.Publisher:Beijing Press; 2 (September 1, 2006).

paperback. Condición: New. Paperback. Pub Date: 2007 07 Pages: 85 Language: English Publisher: Higher Education Press vocational schools machinery professional teaching books mechanical foundation study guide and practice into education materials and construction leading group office of Beijing Vocational Education prepared by the organization mechanical basis of teaching materials supporting teaching book. the main contents include knowledge points. the task sync practice and broaden the practice of arranged after-sch.…

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-05-01 Pages: 224 Publisher: Beijing Publishing Group primary language reading New Curriculum Series: I go to school my first diary ( color phonetic version ) . the story of a entered primary school pupils - Tang Doudou story. Don Peas is a smart and lively children . but suddenly from kindergarten to elementary school . he can adapt to it ? You must also want to know just last year can not be handed Don Peas buddies ? Like it or not class. the teacher is not fierce f.Four Satisfaction guaranteed,or money back.…