00498    a2200193   4500041000800000082001600008100001800024100002600042245004700068260002100115300001500136440003300151518001500184650002500199650001200224650002900236650002000265653001900285  aEng  a301.3bP17e  aPal, B      P  aDun Dehra Swaminathan  aEnvironmental conservation and development  bNatraj Pubc1982  aix, 100p.   aIndian Environmental society  a2067-10-24  aEnvironmental policy  aEcoloyg  aAgricultural environment  aFlore and fanna  aSocial science