TY - GEN AU - Mohamed Rani Yusof AU - Lim,Guan Soon ED - Institut Penyelidikan dan Kemajuan Pertanian Malaysia TI - Biological control: priciples, techniques and implementation PY - 1992/// CY - Kuala Lumpur PB - Malaysian Agricultural Research and Development Institute N1 - PTSL : Koleksi Dokumen ER -