000 00350 am a2200121 a 4500
100 1 _aKnandel, H.C., Callenbach, E.W., Margolf, P.H.
245 1 _aManaging confined fowls
260 _aPennsylvania
_c1930
300 _a1-14 p.
942 _2udc
_cB
440 _aFowls Pennsylvania Agricultural Experiment Station. Bulletin No. 246
901 _aS47909
999 _c103880
_d103880