Fly control for poultrymen
Portman, R.W., Homan, H.W.
Fly control for poultrymen - Idaho 1973 - 1-4 p. - Idaho Agriculture Experiment Station, Current Information Service. No. 196 .
Fly control for poultrymen - Idaho 1973 - 1-4 p. - Idaho Agriculture Experiment Station, Current Information Service. No. 196 .