TY  - GEN
AU  - Joseph, Benny
TI  - Environmental studies: Simplified 
SN  - 9789352605170
U1  - 333.707 JOS 
PY  - 2018///
CY  - McGraw Hill Education (India) Private Limited
PB  - Chennai
KW  - Environmental protection
KW  - Environmental sciences
KW  - Human ecology
ER  -