P. DeBach & David Rosen 
Species of Aphytis of the World [PDF ebook] 
Hymenoptera: Aphelinidae

Environmental pollution resulting from widespread pesticide application has become a serious worldwide problem. Plant Pathogenesis and Disease Control is an important new reference that addresses thi …

FROM THE FOREWORD Dr. Gruenwald has indicated the desirable properties of polymerics for differing applications; thus, his text is especially useful for polymer chemists who must ”tailor” plastic m …

The definitive photographic guide to the avifauna of Bail, Sumatra and Java. The islands of Bali, Sumatra and Java, covering some 613, 000 square kilometres, are home to an extensive and varied list …

Originally published in 1987 Rates of Evolution is an edited collection drawn from a symposium convened to bring together palaeontologists, geneticists, molecular biologists and developmental biologi …

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 …

This book describes the interactions between soil minerals and microorganisms to more specialized areas such as the formation of desert varnishes. It is helpful for scientists and students who want t …

Fimbriae are the best-studied bacterial colonization factors. They are of paramount importance in bacterial pathogenesis and microbial ecology. Due to the advent of new and powerful techniques, an im …

This comprehensive and fully updated edition of Birds of Senegal and The Gambia is the ultimate guide for travellers and birdwatchers visiting one of Africa”s richest birdwatching regions. The Gambi …

This book looks at 100 items that have profoundly shaped how people watched, studied and engaged with the avian world. Each item contains around 500 words on a double-page spread and include an illus …

The perfect gift for the beekeeper in your life – both those new to the craft and more experienced keepers. Wisdom for Beekeepers is a comprehensive collection of 500 beekeeping tips written by life- …