Including work from pioneers in the field, this volume provides a balanced overview of research on behavioral characteristics that vary geographically. The authors explore the mechanisms by which behavioral differences evolve and examine related methodological issues.
Including work from pioneers in the field, this volume provides a balanced overview of research on behavioral characteristics that vary geographically. The authors explore the mechanisms by which behavioral differences evolve and examine related methodological issues.
On the Phenomena of Variation and Geographical Distribution - as illustrated by the Papilionidae of the Malayan region. Read March 17, 1864 is an unchanged, high-quality reprint of the original...
This book is a comprehensive study of geographic variations in the species of slash pine known as Pinus Elliottii Engelm. It explores the reasons behind this variability and the implications for...
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of...