Man's dependence on the earth The role of the geo
Archer A A, and others Ed.
Man's dependence on the earth The role of the geo Archer A A, and others Ed. - Paris UNESCO 1987 - xiii, 216p cm. - United Nations Educational, Scientific and Cultural Organization. United Nations Environment Programme .
Bibliography chapterwise
9231023845
General Book
Geography irt Ecology
U:(G:5), M7
Man's dependence on the earth The role of the geo Archer A A, and others Ed. - Paris UNESCO 1987 - xiii, 216p cm. - United Nations Educational, Scientific and Cultural Organization. United Nations Environment Programme .
Bibliography chapterwise
9231023845
General Book
Geography irt Ecology
U:(G:5), M7