000 00565nam a2200181Ia 4500
008 140208s9999 xx 000 0 und d
044 _aPeru
080 _a635.213 1 IN8R
100 _aRoy, S.K. Bardhan
245 _aIntensification of potatoes in rise-based cropping systems : A rapid rural appraisal in West Bangal
_cS.K. Bardhan Roy...[et al.].
260 _bInternational Potato Center
_aLima
_c1999
300 _av, 23p.; 30cm.
700 _aKhatana, V.S.
700 _aSaha, N.K.
700 _aVerma, V.S.
700 _aWalker, T.S.
942 _2udc
_cPB
999 _c29050
_d29050