00341nam a2200121Ia 4500008004100000020000500041082001600046100001800062245006500080260006200145300000700207650000500214140316s9999    xx            000 0 und d  a  aICARbNRCWS  aMoorthy,B T S  aIntegrated weed management in rice under different ecologies  aJabalpurbNational Research Centre for Weed Sciencec2004  a39  a