Gaya APA

Guidelines of lake management : vol. 4. toxic subtances management in lakes and reservoirs / editor Saburo Matsui. (1991). : Nairobi : International Lake Environment Committeee : United Nations Environment Programme.

Gaya MLA

Guidelines of lake management : vol. 4. toxic subtances management in lakes and reservoirs / editor Saburo Matsui. . : Nairobi : International Lake Environment Committeee : United Nations Environment Programme, 1991. Text.