Provides an introduction to a sport that offers the chance to run cross country and test competitors against the land, the map and themselves. This title covers the basics of orienteering and establishes some historical perspective on the sport which is especially important for beginners who are unfamiliar with the various activities involved.  Meer

This book reviews comprehensively incubation effects on embryonic development in birds and reptiles and presents the first ever synthesis of data from these two vertebrate classes.  Meer