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Long-term environmental effects of chemical exposure have long been of concern and, more recently, chemicals which cause changes to the sexual development of exposed organisms have been identified. It

The estimated health impacts and associated economic costs resulting from airborne particulate matter are substantial. Exposure to airborne fine particles ranks highly amongst preventable causes of di

Soil is essential to agriculture and a resource that cannot be replaced easily. Nevertheless, its importance to food production and the threats to its sustainability are often overlooked. This book

Agricultural production is in a period of rapid transformation which has seen an increase in the use of biotechnology, synthetic chemistry, biological chemicals and biopesticides. These disciplines ar

This unique textbook deals with the nature, origins, development and causes of human variety. Intended especially for use in physical anthropology courses, it concentrates on the biological dynamics o

The Russian Civil War was one of the most fateful of the 20th century's military conflicts, a bloody three-year struggle whose outcome saw the establishment of a totalitarian communist regime within the former Russian Empire. As such, it commands the attention of the military specialist and layman alike as we mark the one hundredth anniversary of the war's end.This work is the third volume of the three-volume Soviet official history of the Russian Civil War, which appeared during 1928-1930, just before the imposition of Stalinist orthodoxy. While the preceding volumes focused on the minutiae of the Red Army's organizational development and military art, this volume provides an in-depth description and analysis of the of the civil war's major operations along the numerous fronts, from the North Caucasus, the Don and Volga rivers, the White Sea area, the Baltic States and Ukraine, as well as Siberia and Poland. It also offers a well-argued case for the political reasons behind the Bolshe