000 00470nam a2200169Ia 4500
008 130223s9999 xx 000 0 und d
080 _a633.173:631.524.86:632.435.5
100 _aSingh, S.D.
245 _aScreening techniques and sources of resistance to downy mildew and rust in pear
260 _aPatancheru
260 _bICRISAT
260 _c1997
300 _a104p.+4p.
440 _aNo.48; ICRISAT, Information Bu
901 _pS43916
942 _cB
_2udc
999 _c132891
_d132891