Vargas V., M. (1969). A contribution to the morphology of the eggs and nymphal stages of Porocephalus stilesi Sambon, 1910 and Porocephalus clavatus (Wyman, 1847) Sambon, 1910 (Pentastomida). Universidad de Costa Rica.
Chicago Style CitationVargas V., Mario. A Contribution to the Morphology of the Eggs and Nymphal Stages of Porocephalus Stilesi Sambon, 1910 and Porocephalus Clavatus (Wyman, 1847) Sambon, 1910 (Pentastomida). Universidad de Costa Rica, 1969.
MLA CitationVargas V., Mario. A Contribution to the Morphology of the Eggs and Nymphal Stages of Porocephalus Stilesi Sambon, 1910 and Porocephalus Clavatus (Wyman, 1847) Sambon, 1910 (Pentastomida). Universidad de Costa Rica, 1969.
Warning: These citations may not always be 100% accurate.