00397 a2200145 4500020001400000082001300014100001400027245005400041260003400095300002200129440002900151650003000180650002400210700001700234 a817754955 a630bKUM aKumar, U. aPlant biotechnology and biodiversity conservation aJodhpurbAgrobiosc2001g2001 a[xiv],374p.c22cm astudies in biotechnology aBiodiversity conservation aPlant Biotechnology aSharma, A.K.