Seed potato treatment tests for control of scab and rhizoctonia
Goss, R.W.
Seed potato treatment tests for control of scab and rhizoctonia - Nebraska 1929 - 42p - A.E.S. No.44 .
Seed potato treatment tests for control of scab and rhizoctonia - Nebraska 1929 - 42p - A.E.S. No.44 .