000 00492nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
044 _aIndia
080 _a635.212 5 N131H
100 _aInternational Potato Center
245 _aFinal technical report on hereditary variation in the ability of Myzus persical to transmit potato leaf roll and virus
_cInternational Potato Center, Lima
260 _bCentral Potato Research Institute
_aShimla
_c1970
300 _a22p.; 24cm.
942 _2udc
_cPB
999 _c19360
_d19360