00485nam a2200157   4500008003900000020001800039100001700057245007700074260004700151300002700198650001200225650003800237700001800275700001800293050001600311700319s1969    nyua     b    101 0 eng  a9789380995168  aSingh, M. P.04aNatural resource management,cM. P. Singh, B. R. Rallan and Vivek Kumar.  aNew Delhi,bEnkay Publishing House,c2012.  a[viii, 280 p.]billus. 0aEcology 0aConservation of natural resources1 aRallan, B. R.1 aKumar, Vivek.00aQH540b.E34