A practical manual for ecology
A practical manual for ecology
Yadav, U. K. R. Jha, P. K. Behan, M. T. Zobel, D. B.
Eng
Kathmandu Ratna Book Distributors, Nepal, 1987
149p figs.
950608
EcologyEnvironmentPopulationPlantCommunities
301.3 / P881 / T
