000 00331nam a22001577a 4500
003 OSt
082 _a632/JAC
100 _aJacobs.T.H
245 _aDurability of Diseases Resistance
250 _a1993
260 _bKluwer Academic Publishers
300 _a375
700 _aParlevliet.J.E
901 _aG595
942 _2ddc
_cGBK
999 _c9236
_d9236