O h sears (60 resultados)

Condición: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condición: very_good.

Hardcover. Condición: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

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

Condición: very_good. Book has little sign of wear or use.

Condición: good. All pages and cover are intact including the dust cover, if applicable . Spine may show signs of wear. Pages may include limited notes and highlighting. May include "From the library of" labels. Shrink wrap, dust covers, or boxed set case may be missing. Item may be missing bundled media.…

Condición: very_good. Very good: The book does not look new and has been read but is in excellent condition. There is no obvious damage to the cover the dust jacket if applicable is included for hard covers. There are no missing or damaged pages, no creases or tears, and no underlining highlighting of text or writing in the margins. It may have very minimal identifying marks on the inside cover as well as very minimal wear and tear. See the seller's listing for full details and a description of any imperfections.…

Condición: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardback. 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.

Condición: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .…

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

Soft cover. Condición: Very Good. Stapled Pamphlet Copyright Date: 1943 Octavo, Very Good, Hole Punched, PP.23, B & W Photos. B & W Photos (ilustrador).

Condición: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.

Soft cover. Condición: Very Good. 64 pages, illustrated. Undated but apparently 1927 from the text. Small rubbed hole in rear cover, otherwise very good condition.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Pamphlet. Condición: Good+. 16 pages.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. New copy - Usually dispatched within 4 working days.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: Brand New. reprint edition. 224 pages. 9.25x6.00x0.75 inches. In Stock.

Hardcover. Condición: Acceptable. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority.

Hardcover. Condición: Good. Estado de la sobrecubierta: Fair. 1st Edition. Xii, 290 Pp. Turquoise Cloth, Spine Gilt. First Printing Indicated. Light Wear, Gilt Brilliant, Faint Dampstainig To Cloth. Dust Jacket Priced $3.75, Very Worn, Dampstainied, Extensive Tape Repairs To Inside Of Jacket, Fair Only. Dust Jacket Blurbs By William O. Douglas, Robert M. Hutchins, Paul B. Sears, Harold C. Urey, Albert Einstein, H. J. Muller; Brown Was An Outstanding Scientist Himself; But Few World Politicians Or Business Leaders 1946-Present, Out Of Hundreds Of Thousands, Ever Tried To Seriously Address These Issues, Apparently Because They're Not There For The General Welfare. Harrison Scott Brown ( 1917 - 1986) Was An American Nuclear Chemist And Geochemist. He Was A Political Activist, Who Lectured And Wrote On The Issues Of Arms Limitation, Natural Resources And World Hunger. During World War Ii, Brown Worked At The Manhattan Project's Metallurgical Laboratory And Clinton Engineer Works, Where He Worked On Ways To Separate Plutonium From Uranium. The Techniques He Helped Develop Were Used At The Hanford Site To Produce The Plutonium Used In The Fat Man Bomb Dropped On Nagasaki. After The War He Lectured On The Dangers Of Nuclear Weapons. After The War, He Worked At The University Of Chicago, Where He Pioneered Nuclear Geochemistry. The Study Of Meteorites By Brown And His Students Led To The First Close Approximation Of The Age Of The Earth And The Solar System. In 1948 Brown Was Awarded The American Association For The Advancement Of Science Prize For His Work On Meteorites.Between 1951 And 1977, He Worked At The California Institute Of Technology (Caltech) Where He Contributed To Advances In Telescopic Instrumentation, Jet Propulsion, And Infrared Astronomy. While There He Attracted Several Former Colleagues And Highly Regarded Scientists To The Team. Together They Made Advancements In Telescopic Instrumentation, Jet Propulsion (Contributing To Nasa's Early Planetary Exploration Missions), And Infrared Astronomy. In June 1954 He Was One Of Twenty Scientists Under The Age Of Forty Identified By Fortune Magazine As "Top Young Scientists In U. S. Universities And Industry". In The Early 1970S, He Began Working More Directly On The Resource/Environment Issues That He Had Been Developing In His Books. In 1977, He Became Director Of The Newly Created Resource Systems Institute Of The East-West Center In Hawaii Where He Turned Full Time To Work On Understanding And Influencing The Interactions Of Energy, Mineral, And Food Systems In The Asia-Pacific Region, Themes He Had Developed In His Books Since The 1950S.…

Paperback. Condición: New. Print on Demand. This book comprehensively explores the growth and use of sweet clover as a relatively new crop in Illinois agriculture. The author provides a detailed overview of the plant's characteristics, soil requirements, and cultural practices, drawing on extensive experimentation from 1905 to 1932. The book discusses the importance of sweet clover as a green manure, and as a soil-improving crop offering nitrogen fixation and increased crop yields. The author emphasizes the significance of proper timing and management techniques to maximize the benefits of sweet clover in different farming systems and crop rotations. This book serves as a valuable guide for farmers and agricultural professionals seeking to optimize the use of sweet clover for soil improvement and crop production. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book details soybean production in Illinois over a ten-year period. It was released in June 1928 and includes valuable information on the plant's protein value, soil suitability, and uses. The author provides a detailed guide to soybean cultivation methods, harvesting, and threshing, along with a comparison of different varieties. The book also discusses the benefits and drawbacks of growing soybeans alongside corn, and includes a study of soybean and corn yields when planted together. Ultimately, this book offers valuable guidance to farmers and landowners looking to make the most of their soybean crop. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

fertilization. I. Factors contributing to the unproductiveness of !Alkali" soils in Illinois (S. A. Soil Sci. Vol. XXX, No. 5) S. 325 - 346. m. zahlr. Abb.) Sonderabdruck Offprint. 1930. Mit Gebrauchsspuren/Used condition. Broschur/Softcover. Sprache: englisch/english.

Hardcover. Condición: Good. Book in Good condition.

Condición: New. KlappentextrnrnUnlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketc.