E. Mayr 
Evolution und die Vielfalt des Lebens [PDF ebook] 

Plant Physiology is a dynamic science which goes on adding knowledge to already characterized basic processes in plants. The past decade has witnessed an unprecedented progress in biological sciences …

Written by a researcher with experience designing, establishing, and validating biological manufacturing facilities worldwide, this is the first comprehensive introduction to disposable systems for b …

First Published in 1977, this set offers a comprehensive guide into the Toxic Substances Control Act of 1976. Carefully compiled and filled with a vast repertoire of notes, diagrams, and references t …

This timely book is a ‘must-have’ for anyone involved with wetland conservation, in particular bottomland hardwood forests, a habitat in which over 50% of our nation”s inventory has been destroyed. …

A multi-author volume Major Events in Early Vertebrate Evolution examines the origin and early evolution of the backboned animals (vertebrates)-the group which comprises all fishes, amphibians, repti …

THE BTO/BRITISH BIRDS BOOK OF THE YEAR 2020 A brand-new, completely revised second edition of Jenni and Winkler”s classic guide, updated and improved for the next generation of ringers and professi …

From ”scaredy cats” to ”moody cows, ” we often give animals personality when we talk about them, but does this have any basis in scientific fact? Only recently has science confirmed that animals …

An extensive, accessible guide to the owls of Canada and the United States, featuring beautiful photography. There is no group of birds more mysterious and fascinating than owls. The loudmouths of th …

Advances in Invertebrate (Neuro)Endocrinology: A Collection of Reviews in the Post-Genomic Era (2-volume set) provides an informative series of reviews from expert scientists who are at the forefront …

The Puget Sound is a complex fjord-estuary system in Washington State that is connected to the Pacific Ocean by the Juan de Fuca Strait and surrounded by several large population centers. The watersh …