Elec, J. V. (1980). Induction of mutation for resistance to powdery mildew (Erysiphe polygoni D.C.) in mungbean (Phaeseolus aureus Roxb.) by gamma irradiation [microform]. Photoduplication Service. University of the Philippines Library.
Cita Chicago (17th ed.)Elec, Jose V. Induction of Mutation for Resistance to Powdery Mildew (Erysiphe Polygoni D.C.) in Mungbean (Phaeseolus Aureus Roxb.) by Gamma Irradiation [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1980.
Cita MLA (9th ed.)Elec, Jose V. Induction of Mutation for Resistance to Powdery Mildew (Erysiphe Polygoni D.C.) in Mungbean (Phaeseolus Aureus Roxb.) by Gamma Irradiation [microform]. Photoduplication Service. University of the Philippines Library, 1980.