00301nam a2200121Ia 4500008004100000041000800041082001500049100002100064245003300085260003600118300000900154650001600163230817s2004    xx            000 0 und d  aeng  a344046/SWA  aSwamy Maheshwara  aText book of Environment Law  aHyderabadbAsia Law Housec2004  a400p  aENVIRONMENT