Philippines. Northern Philippines Root Crops Research and Training Center. (1990). Integrated root crops research and development program in the highlands: 1984 to 1989. Benguet State University.
Chicago Style (17th ed.) CitationPhilippines. Northern Philippines Root Crops Research and Training Center. Integrated Root Crops Research and Development Program in the Highlands: 1984 to 1989. La Trinidad, Benguet: Benguet State University, 1990.
MLA (9th ed.) CitationPhilippines. Northern Philippines Root Crops Research and Training Center. Integrated Root Crops Research and Development Program in the Highlands: 1984 to 1989. Benguet State University, 1990.
Warning: These citations may not always be 100% accurate.