00427nam a2200157Ia 4500008004100000020001500041082001800056100002100074245003900095260004100134300000900175650003300184650002000217653001600237653001600253170901s1995    xx            000 0 und d  a8172331223  a363.731bP12A  aPalaniappan, S.P 0aAgricultural Inputs and Enviroment  aJodhpurbScientific Publishersc1995  a1995  aSocial problems and services  aSocial sciences  aAgriculture  aEnvironment