INVENTORY AND CLASSIFICATION OF LENTIC ECOSYSTEMS IN MALAYSIA / by Zati Sharip, editor 644054, Fatimah Md. Yusoff, editor 383236, Zubaidi Johar, editor 644055, Mohd. Zaki Mat Amin, editor 388080, Md. Nasir Md. Noh, editor 644056, Malaysia. Institut Penyelidikan Air Kebangsaan Malaysia (NAHRIM), Kementerian Alam Sekitar dan Air issuing body 644052