000 00657nam a2200205Ia 4500
008 140208s9999 xx 000 0 und d
020 _a02568748
044 _aPeru
080 _a635.217 58 IN8R
100 _aRoy, S.K. Bardhan
245 _aInternation of potatoes in rice-based cropping systems : a rapid rural appraisal in West Bengal
_cS.K. Bardhan Roy...[et al.].
260 _bInternational Potato Center
_aLima
_c1999
300 _avi, 25p.; 28cm.
490 _a(Social science department working paper; no.1999-1)
700 _aKhatana, V.S.
700 _aSaha, N.K.
700 _aVerma, V.S.
700 _aWalker, T.S.
942 _2udc
_cPB
999 _c28961
_d28961