TY  - BOOK
AU  - Agarwal, K.C.
TI  - Environmental biology 1996-1997
SN  - 8185031592
U1  - 577 21st ed.
PY  - 1996///
CY  - Bikaner
PB  - Agro Botanical Publishers
KW  - Ecology
KW  - Ecosystems
KW  - Environmenta education
KW  - Natural resource
KW  - Pollution
KW  - wildlife resources
N1  - Botany, Zoology, Environmental sciences, chemistry, chemistry sciences,environmental engineering, agricultural sciences, fisheries, forestry, home science; Index: pp 581-84
ER  -