Peter, Wallace Geoffrey Pasvol creator text Philadelphia Elsevier Mosby Wolfe 2007 monographic 429 p. : ill. ; 27 cm. +CD Includes bibliography & index Medical parasitology Arthropod--borne infections Soil--mediated helminthiases Poisonous animals Nutritional disorder HIV/AIDS IIMC 616.9883 PET 9780323043649 (pbk)