TY  - MAP
AU  - Benny Joseph
TI  - Environmental studies
SN  - 780070648135
U1  - 912.6982 23
PY  - 2009/// [reprint 2010]
CY  - New Delhi : 
PB  - Tata McGraw-Hill, 
KW  - Environmental protection
KW  - Environmental sciences
KW  - Human ecology
ER  -