TY  - BOOK
AU  - Cunningham, William P.
TI  - Environmental encyclopedia; editors, William P. Cunningham ... [et al.]
SN  - 8172247869 
U1  - 363.7003 ENV 2006 
PY  - 2006///
CY  - Mumbai
PB  - Jaico
KW  - Earth sciences
KW  - Encyclopedias
KW  - Ecology
KW  - Environmental sciences
N1  - Published in arrangement with Gale Research" - t.p. verso
ER  -