TY  - BOOK
AU  - Ngozi, Patrick H.
TI  - Environmental ecology
SN  - 9789382226598
U1  - 574.5222 NOG-P 
PY  - 2013///
CY  - India
PB  - Random Exports
KW  - Nature--Effect of human beings onﾠ
KW  - Ecologyﾠ
KW  - Pollution--Environmental aspectsﾠ
ER  -