TY  - BOOK
AU  - Collin,P.H.
TI  - Dictionary of ecology and the environment
SN  - 81-85392-94-3
AV  - REF QH540.4.C64	 
PY  - 1988/// repr. 1990
CY  - New Delhi
PB  -  : Universal Book Stall
KW  - Ecology,
KW  - Dictionaries
ER  -