000
00290 am a2200121 a 4500
245
1
_a
Seed potato treatment tests for control of scab and rhizoctonia
260
_a
Nebraska
_c
1929
300
_a
42p
100
1
_a
Goss, R.W.
_d
942
_2
udc
_c
B
440
_a
A.E.S. No.44
901
_a
S25664
999
_c
99812
_d
99812