TY  - GEN
AU  - Crump, Andy
ED  - WWF
TI  - Dictionary of environment and development: people, places, ideas and organizations 
SN  - 185383078X
PY  - 1991///
CY  - London
PB  - Earthscan Publications
KW  - Umwelt
KW  - Wörterbuch
ER  -