TY  - BOOK
T1  - Human systems and the environment
A2  - Prosser, Robert
LA  - English
PP  - Walton-on-Thames
PB  - Nelson
YR  - 1992
ED  - 1. publ.
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei564497983
SN  - 0174440707
KW  - Schulbuch
ER  -