TY  - BOOK
T1  - Environmental problems
T2  - Location and links
A2  - Walker, Michael J.
LA  - English
PP  - Oxford
PB  - Blackwell
YR  - 1978
ED  - Reprinted
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei564477095
SN  - 0631942408
KW  - Schulbuch
ER  -