Velasco, Carmen C. & Edwardo, Salcedo I. Index catalogue of parasites of philippine vertebrates/ Carmen C. Velasquez & Salcedo I. Eduardo - Metro Manila National Academy of Science and Technology c1994 - 391 p. 24 cm. Include author index ISBN: 971-8538-26-7 LC Class. No.: QL 605 V44 1994 F