Galvez, E. R., & Velasquez, C. C. (1977). Observations on the viability and resistance of the metacercaria of procerovum calderoni (Africa and Garcia, 1935) price, 1940 (Trematoda: Heterophyidae) in scatophagus argus linn. University of the Philippines Diliman Extension Program in Pampanga.
Chicago Style (17th ed.) CitationGalvez, Elvira R., and Carmen C. Velasquez. Observations on the Viability and Resistance of the Metacercaria of Procerovum Calderoni (Africa and Garcia, 1935) Price, 1940 (Trematoda: Heterophyidae) in Scatophagus Argus Linn. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 1977.
MLA (9th ed.) CitationGalvez, Elvira R., and Carmen C. Velasquez. Observations on the Viability and Resistance of the Metacercaria of Procerovum Calderoni (Africa and Garcia, 1935) Price, 1940 (Trematoda: Heterophyidae) in Scatophagus Argus Linn. University of the Philippines Diliman Extension Program in Pampanga, 1977.