%0 Journal Article %@ 0376-8929 %A Biswas, A. %D 1979 %F iiasa:13721 %I Cambridge Journals %J Environmental Conservation %N 03 %P 247 %R 10.1017/S0376892900003209 %T International Seminar on Resource Systems: Theory and Methodology, held at Chung-Ang University, Seoul, South Korea, 29 May-2 June 1979 %U https://pure.iiasa.ac.at/id/eprint/13721/ %V 6