Chu, E. C. (1977). High yielding rice varieties at the crossroads: Three post-trial alternative decisions among farmers [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationChu, Eddie C. High Yielding Rice Varieties at the Crossroads: Three Post-trial Alternative Decisions Among Farmers [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
MLA (9th ed.) CitationChu, Eddie C. High Yielding Rice Varieties at the Crossroads: Three Post-trial Alternative Decisions Among Farmers [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Warning: These citations may not always be 100% accurate.