000 00339 am a2200121 a 4500
100 1 _a
_d
245 1 _aAgricultural preparedness for Pennsylvania
260 _aPennsylvania
_c1917
300 _a1-8 p.
942 _2udc
_cB
440 _aAgriculture Pennsylvania Agricultural Experiment Station. Extension Circular No. 57
901 _aS47650
999 _c103598
_d103598