000 00317nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a632.937
_bBAK
100 _aBaker, K F
245 0 _aBiological control of plant pathogens
260 _aSan Francisco
_bFreeman
_c1974
650 _aBiological control
942 _cBK
999 _c36854
_d36854