TY - GEN T1 - Graduate school lecture series mutagenicity studies of forty one Philippine medicinal plants . A1 - Cabalfin, Elnora LA - English PP - Quezon City PB - s.n. YR - 1978 UL - https://tuklas.up.edu.ph/Record/UP-99796217606910610 OP - 1 CN - FOR REVISION ER -