Bumatay, E. C. (1980). Effects of fertilization on the growth and survival of agoho (casuarina equisetifolia Forst.) (casuarina equisetifolia Forst.) and giant ipil-ipil Hawaiian variety [Leucaena leucocephala (Lam) de Wit] seedlings outplanted in a grassland [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-referens (17:e uppl.)Bumatay, Ernesto C. Effects of Fertilization on the Growth and Survival of Agoho (casuarina Equisetifolia Forst.) (casuarina Equisetifolia Forst.) and Giant Ipil-ipil Hawaiian Variety [Leucaena Leucocephala (Lam) De Wit] Seedlings Outplanted in a Grassland [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1980.
MLA-referens (9:e uppl.)Bumatay, Ernesto C. Effects of Fertilization on the Growth and Survival of Agoho (casuarina Equisetifolia Forst.) (casuarina Equisetifolia Forst.) and Giant Ipil-ipil Hawaiian Variety [Leucaena Leucocephala (Lam) De Wit] Seedlings Outplanted in a Grassland [microform]. Photoduplication Service, University of the Philippines Library, 1980.