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

This spectacular updated edition of Field Guide to Butterflies of South Africa is the only guide to cover all 671 butterfly species that occur in South Africa. Fully revised and expanded, it includes …

Ecophysiology of Vascular Halophytes provides a useful update to existing literature describing the ecophysiological responses of vascular halophytes to environmental stresses present in saline habit …

This volume of the illustrated lists of plants of Central Asia (within the People?s Republics of China and Mongolia) treats the tribe Anthemideae of the largest family of Compositae. Many members of …

A concise and liberally illustrated working guide on Broodmare health and breeding management for veterinarians, veterinary students and breeders. The presentation includes all of the clinical proced …

To cope with the abiotic stress-induced osmotic problems, plants adapt by either increasing uptake of inorganic ions from the external solution, or by de novo synthesis of organic compatible solutes …

The main effects of Seaweed extracts (Ascophyllum, Fucus, Sargassum, Saccorhiza, Laminaria, Gelidium and others), when used as agricultural fertilizers, are better seed germination and higher quality …

“If you thought butterflies were special, the clear intelligible science in this superb page-turner will make you realise they“re ultra-special“ – Matthew Oates This new addition to the British Wi …

The definitive photographic identification guide to the orthopterans of the region, complete with sounds. This is the first guide to the 261 species of orthopterans – the grasshoppers, crickets and k …

Volume I of a comprehensive two-part identification guide dealing exclusively with the birds of this region . It covers all the species, including vagrants, found in Ecuador, Columbia, Venezuela, Aru …

Spoil to Soil: Mine Site Rehabilitation and Revegetation presents both fundamental and practical aspects of remediation and revegetation of mine sites. Through three major themes, it examines charact …