TY  - GEN
AU  - Trivedy, R. K.
AU  - Trisal, C. L.
AU  - Goel, P. K.
TI  - Practical methods in ecology and environmental sciences
U1  - 577.09 
PY  - 1987///
CY  - Karad
PB  - Enviro media publications
KW  - Ecology
KW  - Historical, geographic persons treatment
ER  -