000 00457nam a2200157Ia 4500
008 140113s9999 xx 000 0 und d
082 _a578.085.23:576.311:612.3 M3
100 _a" Helgeson,John P. "
245 _aUse of tissue culture and protoplasts in plant pathology
260 _b"New York : Academic Press Inc, 1983"
300 _a194p
600 _a" Deverall, B. J."
600 _a" Deverall, B. J."
650 _aTissue culture
942 _cBK
999 _c63697
_d63697