TY  - BOOK
AU  - Archer A A, and others Ed.
TI  - Man's dependence on the earth:  The role of the geo   
T2  - United Nations Educational, Scientific and Cultural Organization. United Nations Environment Programme
SN  - 9231023845
U1  - U:(G:5), M7 
PY  - 1987///
CY  - Paris
PB  - UNESCO          
KW  - Geography irt Ecology
N1  - Bibliography chapterwise
ER  -