000 00312nam a2200121Ia 4500
008 170101s1992 xx 000 0 und d
082 _a632.3 JOH
100 _aJohnson R.
245 0 _aBreeding for Diseas Resistance
260 _aDordrecht
_bKluwer Academic Pub.
_c1992
300 _a205 P.
942 _2ddc
_cB
999 _c1373966
_d1373966