Balthazart J (53 results)

Condition: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1000grams, ISBN:0387154809. …

Paperback. Condition: New. International Symposium on Avian Endocrinology 1980 Benalmadena, Spain. Graduate Studies, No. 26.

Hardcover. Condition: Good. No Dust Jacket. First U.S. Edition. An ex-library copy in green hard covers lettered in white. The usual ex-libris markings, clean within. The binding is sound and there is little cover wear. No dust jacket. Ex-Library.

Condition: 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.

Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condition: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condition: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

hardcover. Condition: Gut. Seiten; 9780387154800.3 Gewicht in Gramm: 1.

Condition: New.

Condition: New.

Condition: New.

Condition: New.

Condition: New. In English.

Condition: New. In English.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - This volume is one of those published from the proceedings of the invited lectures to the First International Congress of Comparative Physiology and Biochemistry I organized at Liege (Belgium) in August 1984 under the auspices of the Section of Comparative Physiology and Biochemistry of the International Union of Biological Sciences. In a general foreword to these different volumes, it seems to me appropriate to consider briefly what may be the comparative approach. Living organisms, beyond the diversity of their morphological forms, have evolved a widespread range of basic solutions to cope with the different problems, both organismal and environmental with which they are faced. Soon after the turn of the century, some biologists realized that these solutions can be best comprehended in the frame work of a comparative approach integrating results of physiological and biochemical studies done at the organismic, cellular and molecular levels. The development of this approach amongst both physiologists and biochemists remained, however, extremely slow until recently.…

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - During the last decade, the study of behavioural endocrinology has gone through a very exciting phase. New technologies have appeared which have allowed us to answer new questions; the present book is a reflection of this progress. In the eariy1970's, the advent of steroid radioimmunoassays (RIA) for the first time permitted measurement of gonadal and adrenal steroids in small aliquots of plasma. It thus became possible to measure these hormones repeatedly in the same animals (Le., to undertake longitudinal studies) and also to assay them in small-sized animals such as the rat or the ring dove which had traditionally been favourite subjects for behavioural endocrinologists. With the RIA's, two major goals have been achieved. On one hand, it has been possible to ascertain that those hormones, whose action on behaviour had been postulated on the basis of gonadectomy and hor mone therapy experiments, were actually present in adequate amounts in the intact animals at the time they were supposed to exert their ac tion. On another hand, it has become feasible to measure the circulat ing levels of steroids induced by treatments with exogenous hormones. This revealed that in a number of the early experiments the hormonal conditions which had been tested were completely outside the physi ological range (plasma levels of steroids being several order of magni tude above physiological levels after the injections) and a reinterpre tation of the results was thus needed.…

Condition: New. pp. 438.

Condition: New. pp. 512.

Paperback. Condition: Brand New. reprint edition. 180 pages. 9.25x6.10x0.80 inches. In Stock.

Paperback. Condition: Brand New. reprint edition. 369 pages. 9.60x6.60x0.90 inches. In Stock.

Paperback. Condition: Brand New. reprint edition. 436 pages. 9.61x6.69x0.99 inches. In Stock.

Paperback. Condition: Brand New. reprint edition. 502 pages. 9.40x6.70x1.20 inches. In Stock.

Condition: Acceptable. Used - Acceptable. . Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library with wear and barcode page may have been removed. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Hardcover. Condition: Very Good. Dust Jacket may NOT BE INCLUDED.CDs may be missing. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardcover. Condition: Like New. Like NewLIKE NEW. book.

Condition: New.

Paperback. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.