Estrada, B. A. (1977). Fungicidal value and effectiveness of some mineral oils as carriers of dithane M-45 for the control of Philippine corn downy mildew [microform]. Photoduplication Service, University of the Philippines Library.
Cita Chicago Style (17a ed.)Estrada, Bienvenido Alvarez. Fungicidal Value and Effectiveness of Some Mineral Oils as Carriers of Dithane M-45 for the Control of Philippine Corn Downy Mildew [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
Cita MLA (9a ed.)Estrada, Bienvenido Alvarez. Fungicidal Value and Effectiveness of Some Mineral Oils as Carriers of Dithane M-45 for the Control of Philippine Corn Downy Mildew [microform]. Photoduplication Service, University of the Philippines Library, 1977.