00511nam a2200181Ia 4500008004100000020001500041082002200056100002000078245005000098260004500148300000800193650003300201650002000234653001600254653001000270653003100280700001800311170901s1994    xx            000 0 und d  a8171692850  a363.7310954bD38M  aDhaliwal, G. S. 0aManagement of Agricultural Pollution in India  aNew DelhibCommonwealth Publishersc1994  a397  aSocial problems and services  aSocial sciences  aAgriculture  aIndia  aPollution control industry  aKansal, B. D.