Tolentino, C. T. (1977). The soils of the selected lots in the Central Experiment Station UPLB and their characteristics relevant to irrigation and management [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-Zitierstil (17. Ausg.)Tolentino, Ceferino T. The Soils of the Selected Lots in the Central Experiment Station UPLB and Their Characteristics Relevant to Irrigation and Management [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
MLA-Zitierstil (9. Ausg.)Tolentino, Ceferino T. The Soils of the Selected Lots in the Central Experiment Station UPLB and Their Characteristics Relevant to Irrigation and Management [microform]. Photoduplication Service, University of the Philippines Library, 1977.