Removal spray residue from apples and pears
Hartman, Henry, Robinson, R.H., Zeller, S.M.
Removal spray residue from apples and pears - Corvallis 1928 - 1-38 p. - Spray, Apples, Pears Oregon Agricultural Experiment Station. Station Bulletin No. 234 .
Removal spray residue from apples and pears - Corvallis 1928 - 1-38 p. - Spray, Apples, Pears Oregon Agricultural Experiment Station. Station Bulletin No. 234 .