Cantoria, M. (1973). Challenge to biologists in the 70's: The escalation of food production. National Research Council of the Philippines.
Chicago Style (17th ed.) CitationCantoria, Magdalena. Challenge to Biologists in the 70's: The Escalation of Food Production. [Quezon City: National Research Council of the Philippines, 1973.
MLA (9th ed.) CitationCantoria, Magdalena. Challenge to Biologists in the 70's: The Escalation of Food Production. National Research Council of the Philippines, 1973.
Warning: These citations may not always be 100% accurate.