00401nam a2200145Ia 4500008004100000020001500041082001600056100000500072245003800077260004100115300000800156650003500164650003400199700002200233140316s9999    xx            000 0 und d  a8172334745  a630bNAR/PL  a  aPlant Analysis : Research methods  aJodhpurbScientific Publishersc2007  a138  aAllelopathy and Plant analysis  aDetermination Plant Nutrients  aNarwal,S S et al.