Philippines (Commonwealth) Dept. of Agriculture and Commerce. (1977). Land resources of the Philippines [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationPhilippines (Commonwealth) Dept. of Agriculture and Commerce. Land Resources of the Philippines [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
MLA (8th ed.) CitationPhilippines (Commonwealth) Dept. of Agriculture and Commerce. Land Resources of the Philippines [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Warning: These citations may not always be 100% accurate.