TY  - BOOK
AU  - Mishra, P.C...[et al]
TI  - Advances in ecology and environmental sciences
SN  - 8170246768
U1  - 577 21st ed.
PY  - 1995///
CY  - New Delhi
PB  - Ashish Publishing
KW  - Ecology
KW  - Ecosystems
KW  - Environmental sciences
KW  - Fungi
KW  - Nitrogen fixation
KW  - Plant ecology
ER  -