TY  - BOOK
AU  - Prasanthrajan,M.
AU  - Mahendran,P.P.
TI  - A text book on ecology and environmental science
SN  - 8183211046
U1  - 363.7 22
PY  - 2008///
CY  - Udaipur
PB  - Agrotech Pub.
KW  - Human ecology
KW  - Environmental sciences
N1  - Glossary : p.262-288
ER  -