000 00275nam a2200121Ia 4500
008 170101s1956 xx 000 0 und d
082 _a636.4 G77M
100 _aGREANSDALE, J .A
245 0 _aModern pig breeding
260 _bLondon
_c1956
300 _a131p
942 _2ddc
_cB
999 _c9071
_d9071