00594nam a2200193Ia 450000500170000000800410001702000180005803500090007604100080008508200110009310000180010424500940012226000440021630000120026050000090027250500580028165000490033970000120038820260808125509.0260808s9999||||xx |||||||||||||| ||und||  a92-4-156155-6  a6354  aENG  a616.99  aHunter, J. M. 0aParasitic diseases in water resources developmentbthe need for intersectoral negotiation  aGenevabWorld Health Organizationc1993  ax + 152  aGift  aparasitology, parasitic diseases, clinical management  aParasitologybPathology -- Internal medicine  aRey, L.