000 00336nam a2200133 4500
040 _aISI Library
082 _a73 630.7
_bWB507
111 _aUS.Madison.University of Wisconsin
245 _aOld Testing Seed Corn
260 _aMadison:
_bUniversity of Wisconsin,
_c1955.
300 _a5p.
650 _aAgriculture
942 _2ddc
_cRP
999 _c431603
_d431603