Spraying, dusting, and fumigating of plants; principles and applications
Hough, Walter Seneff, 1893-
Spraying, dusting, and fumigating of plants; principles and applications [by] Walter S. Hough [and] A. Freeman Mason. - Rev. ed. - New York, Macmillan, 1951. - ix, 726 p. illus. 22 cm.
Rev. and enl. ed. of A. F. Mason's Spraying, dusting, and fumigating of plants, issued 1928.
Bibliographical footnotes. "Sources of materials and equipment used in plant protection": p. 699.
agr51000552
Pesticides.
Insect pests.
SB951 / .H837
632
Spraying, dusting, and fumigating of plants; principles and applications [by] Walter S. Hough [and] A. Freeman Mason. - Rev. ed. - New York, Macmillan, 1951. - ix, 726 p. illus. 22 cm.
Rev. and enl. ed. of A. F. Mason's Spraying, dusting, and fumigating of plants, issued 1928.
Bibliographical footnotes. "Sources of materials and equipment used in plant protection": p. 699.
agr51000552
Pesticides.
Insect pests.
SB951 / .H837
632