Insecticides and fungicides, spraying and dusting equipment :
Anderson, O. G.
Insecticides and fungicides, spraying and dusting equipment : a laboratory manual with supplementary text material / by O. G. Anderson and F. C. Roth - New York : John Wiley & sons, c1923. - xvi, 349 p. : ill. ; 23 cm.
Includes index.
Insecticides.
Fungicides.
Spraying.
Plant pathology.
632.95 / ANI
Insecticides and fungicides, spraying and dusting equipment : a laboratory manual with supplementary text material / by O. G. Anderson and F. C. Roth - New York : John Wiley & sons, c1923. - xvi, 349 p. : ill. ; 23 cm.
Includes index.
Insecticides.
Fungicides.
Spraying.
Plant pathology.
632.95 / ANI