000
00317nam a2200121Ia 4500
008
130223s9999 xx 000 0 und d
100
_a
Johnson, M.W.
245
_a
1965 Pennsylvania commercial hybrid corn tests
260
_c
1966
440
_a
No. 265; Pennsylvania Agricult
901
_p
S15195
942
_c
B
_2
udc
999
_c
114893
_d
114893