Author: H. Robert KrearPublisher:
ISBN:
Category : Pikas
Languages : en
Pages : 728
Book Description
An Ecological and Ethological Study of the Pika (ochotana Princeps Saxatilis Bangs) in the Front Range of Colorado
Author: H. Robert KrearPublisher:
ISBN:
Category : Pikas
Languages : en
Pages : 728
Book Description
General Technical Report RMRS
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 240
Book Description
Geomorphic and Edaphic Habitats
Author: Chris MaserPublisher:
ISBN:
Category : Geomorphology
Languages : en
Pages : 88
Book Description
General Technical Report PNW.
Author: Wildlife Habitats in Managed Rangelands
Author: Percent Canopy Cover and Stand Structure Statistics from the Forest Vegetation Simulator
Author: Nicholas L. CrookstonPublisher:
ISBN:
Category : Forest canopies
Languages : en
Pages : 68
Book Description
Proceedings of the World Lagomorph Conference
Author: Ken MyersPublisher: [Guelph, Ont.] : University of Guelph with the assistance of IUCN Species Survival Commission and World Wildlife Fund, Canada
ISBN:
Category : Hares
Languages : en
Pages : 1012
Book Description
Journal of Mammalogy
Author: Asdell's Patterns of Mammalian Reproduction
Author: Virginia Douglass HayssenPublisher: Cornell University Press
ISBN: 9780801417535
Category : Nature
Languages : en
Pages : 1036
Book Description
Since the appearance of the second edition of Sydney A. Asdell's widely used Patterns of Mammalian Reproduction in 1964, the field of reproductive physiology has expanded dramatically. Accordingly, this revision adopts a different structure from previous editions, substituting empirical delineations for physiological interpretations. With the emphases now on a presentation of the published facts of mammalian reproduction, it provides a thorough compilation of what is known about the basic reproductive biology of each of the 4300 mammalian species.To gather information, the authors examined more than 20,000 publications, dating up to 1992. They used primary sources as much as possible, supplementing them with English translations of Russian, Finnish, Chinese, and Japanese journals. The data are presented in taxonomic order. Each familial account summarizes the pattern of reproduction for the family and provides lists of citations arranged by topic of the literature on the endocrinology, reproductive anatomy, and reproductive physiology of the family. Following each account is a tabular listing of species-specific data for neonatal mass and size, weaning mass and size, litter size, age at sexual maturity, estrous cycle length, gestation length, lactation length, number of litters per year, and seasonality of reproduction. For each of these reproductive variables, the range of data gleaned from the literature is given, together with the source of each value listed.Virginia Hayssen is Assistant Professor of Biology at Smith College. Ari Van Tienhoven is Professor of Animal Physiology, Emeritus, at Cornell University. Ans Van Tienhoven assisted in the compilation of data for the book.
Technical Publication - State of Colorado, Division of Wildlife
Author: Colorado. Division of WildlifePublisher:
ISBN:
Category :
Languages : en
Pages : 92
Book Description