ASEAN criteria and monitoring : advances in marine environmental management and human health protection : advances in marine environmental management and human health protection : proceedings ... , Republic of Singapore, 24-28 October 1994 edited by Dwight Watson, Kah-Sin Ong, Gary Vigers. - Watson, Dwight; Ong, Kah-Sin; Vigers, Gary (EVS Environment Consultants, 1995)