TY  - BOOK
AU  - Collin, P. H.
TI  - Dictionary of ecology and the environment.
SN  - 81-85392-94-3
AV  - R QH 540.4 C691 1994 
PY  - 1994///]
CY  - New Delhi
PB  - Universal Book Stall
KW  - Ecology -- Dictionaries
KW  - Environment -- Dictionaries
ER  -