Issues a call for action to correct the gross neglect of the health consequences of water impoundment and irrigation projects. Arguments and proposed lines of a

Recent and forecasted advances in microbiology, molecular biology, and analytical chemistry have made it timely to reassess the current paradigm of relying pred

This book examines the two major parasite groups that are transmitted via water or foods: the single-celled protozoa, and the helminths: cestodes (tapeworms), n