carl gans (148 resultados)

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!

Condición: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Condición: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperbound. Condición: Fair. Description: Bulletin of the American Museum of Natural History, Volume 119, Article 3; pagination for this article runs from page 133 to 204. 32 figure illustrations. From the author's introduction: ''The Acrodont Amphisbaenids or Trogonophinae, form a small group of highly modified species apparently adapted for subterranean existence in arid regions. Four genera presently occupy discrete ranges in the region between northern Africa and Persia. The ecology of collectors has made most of the species excessively rare in museums. In 1954 the Carnegie Museum received a series of five specimens of a form that had been omitted from the last revision of the Amphisbaenia. Detailed examination of this form focused my interest on the group. Beyond the need for taxonomic analysis, it proved to be of interest to take a closer look at some of the fundamental adaptive requirements and their functional solutions by these species. It was hoped that analysis might lead to a better understanding of the specific modifications of the several lines. Because it has thus far proved impossible to obtain any live trogonophines, the second half of the present paper had to be based in large part on the pleurodont Floridian species Rhineura floridana, and the results extrapolated. The analysis presented in the second section thus forms more of a Fragestellung than a solution of the various problem encountered by burrowing animals.'' BINDING/CONDITION: plain paper covers with text; a few brief ink notes on the front cover, otherwise in Good condition. bibliography. about 10.5 inches tall by 7.75 inches wide.

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

Hardcover. Condición: Good. Estado de la sobrecubierta: No Dust Jacket. White paper over boards, pictorial, lightly rubbed. Nature.

Trade Paperback. Condición: Good. 159 pages, No stamps or other marks. A good copy of this work.

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Soft cover. Condición: Good. Spiral bound 7"x9 1/4". Illustrated covers exhibit light creasing on back cover hinges. Crease on top corner of back cover and top corners. Heavy soiling to covers. Light soiling to top and bottom page ends. Previous price stamped on half title page. Light foxing and soiling to inside front and back covers, ffep and bfep. Text is clean and unmarked as well as the 40 b&w plates and drawings except for yellow highlighting of terms on page 39. Includes a Index and Synonymy of Anatomical Terms in back of book. The Gross Morphology of Squalus acanthias. All of our books are individually inspected and described. Never ex-lib unless explicitly described as such.

Paperback. Condición: Very Good. Novitates, No 2128, pp. 1-18, Illus, Orig White Pamphlet, 3-ring binder holes, else VG.

Pamphlet. Condición: Fine. Novitates, No 2590, pp. 1-11, Illus, Orig Yellow Journal Covers, 3-ring small binder holes, else Fine & Crisp.

Paperback. Condición: Very Good. Novitates, No 2464, pp. 1-21, Illus, Orig White Pamphlet, 3-ring binder holes, else VG (Congo River Basin).

No Binding. Condición: Very Good. ORIGINAL Article, disbound from Festschrift Volume; in very good condition. Journal.

Paperback. Condición: Very Good. Novitates, No 2186, pp. 1-25, Illus, Orig White (Pamphlet, 3-ring binder holes, else VG.

Paperback. Condición: Very Good. Novitates, No 2127, pp. 1-22, Illus, Orig White Pamphlet, 3-ring binder holes, else VG.

Paperback. Condición: Very Good. Novitates, No 2105, pp. 1-31, Illus, Orig White Pamphlet, 3-ring binder holes, else VG.

Paperback. Condición: GOOD+. Tight, faintest age tanning, clean, creasing of a few page corners. "On Amphisbaena heathi Schmidt and A. carvalhoi, new species, small forms from northeast of Brazil (Amphisbaenia: reptilia) by Carl Gans. Includes map of region, scale diagrams, and photographs of the species. 17 page, staple-bound, 6-1/2x10-1/8". 0.6.

Paperback. Condición: Very Good. Novitates, No 2178, pp. 1-58, Illus, Orig White Pamphlet, 3-ring binder holes, else VG.

Paperback. Condición: Very Good. Novitates, No 2475, pp. 1-32, Illus, Orig White Pamphlet, 3-ring binder holes, else VG.

Paperback. Condición: Very Good. Bulletin of the American Museum of Natural History: Volume 93, Article 6, pp. 389-496. Very good in original blue wrappers with a few black tar marks on covers.

Paperback. Condición: Very Good. American MuseumNovitates No. 1571. 16 pp.

Softcover. Condición: Très bon. Ancien livre de bibliothèque avec équipements. Edition 1986. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Edition 1986. Ammareal gives back up to 15% of this item's net price to charity organizations.

Couverture souple. Condición: Tres bon. Marabout, 1975. 1 volume format In-12 très bon 1 vol in-12 br couv ill, très bon état, avec 179 photos couleurs.

Pp. 76, 8 plates, 45 text-figures. Original blue printed wrappers, lg 8vo. Bulletin of the American Museum of Natural History, volume 134, article 3. From the research library of herpetologist Hobart M. Smith with his name stamp on the front wrapper. A bright and clean copy in near fine condition.

Hardcover. Condición: Bon. Edition 1975. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Good. Edition 1975. Ammareal gives back up to 15% of this item's net price to charity organizations.

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!

First Edition. Very good paperback copy; somewhat dust-dulled and creased. Remains well-preserved overall. Series; A Bantam nature guide. Physical description; 159 pages : color illustrations ; 18 cm. Subjects; Reptiles. Identification. Zoology. 1 Kg.

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!

Softcover. Condición: Bon. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Good. Ammareal gives back up to 15% of this item's net price to charity organizations.