TY - SER TI - Asian-Pacific environment SN - 0127-7170 PY - 1983/// CY - Pulau Pinang PB - Sahabat Alam Malaysia KW - Environment protection KW - Periodicals N1 - UKM: v.4 (1986)-. Sahabat Alam Malaysia, Pulau Pinang. RM16.00 ER -