TY  - GEN
AU  - Sinha, A. K
AU  - Srivastava, Pankaj
TI  - Earth resources and environmental issues
SN  - 8185771073
U1  - 577.5 
PY  - 2000///
CY  - Jaipur
PB  - ABD Publishers
KW  - Biology
KW  - Ecology
KW  - Ecology of miscellaneous environments
ER  -