000 00321 am a2200121 a 4500
100 1 _aSpafford, W.J.
245 1 _aFuture of pig-raising in South Australia
260 _aAdelaide
_c1933
300 _a1-8 p.
942 _2udc
_cB
440 _aSouth Australia Department of Agriculture. Bulletin No. 283
901 _aS50602
999 _c107737
_d107737