000
00315nam a2200121Ia 4500
008
220204s9999 xx 000 0 und d
082
_a
633.1
_b
JUG
100
_a
JUGENHEIMER, Robert W
245
0
_a
Corn: Improvement seed production and uses
260
_a
New York
_b
John Wiley
_c
1976
650
_a
Corn
942
_c
BK
999
_c
24979
_d
24979