Shukla, S.P..
Planet protection : biodiversity, conservation, environmental education and degradation and socio-economic development /
S.P. Shukla, N. Sharma and B.C. Sabata.
- New Delhi : Mittal Publications , 1997.
- xv,268p. : ill.,figs.,tables ; 21cm .
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8170996538 Rs.495.00
ENVIRONMENTAL EDUCATION ENVIRONMENTAL PROTECTION
363.7 / SHU/P