TY  - BOOK
AU  - Paenson , I.
TI  - Environment in key words : a multilingual handbook of the environment: English-French-German-Russian  [2 volumes et]
SN  - 0080245242
U1  - 574.503 
PY  - 1990///
CY  - Oxford
PB  - Pergamon Press
KW  - Ecology -- Terminology
KW  - Environmental protection -- Terminology
ER  -