editors, S.E. Jørgensen and R.A. Vollenweider

International Lake Environment Committee : United Nations Environment Programme [1988] Guidelines of lake management v. 1

Available at 10 libraries

edited by Lake Biwa Research Institute and International Lake Environment Committee

International Lake Environment Committee , United Nations Environment Programme 1987-1993

1 (1988) , 2 (1989) , 3 (1990) , 4 (1991) , 5 (1993)

Available at 10 libraries