HOUGH,Walter S. and MASON,Freeman A. (1951). SPRAYING, DUSTING AND FUMIGATING OF PLANTS. THE MACMILLAN COMPANY.
Chicago Edition CitationHOUGH,Walter S. and MASON,Freeman A. SPRAYING, DUSTING AND FUMIGATING OF PLANTS. NEW YORK: THE MACMILLAN COMPANY, 1951.
MLA Edition CitationHOUGH,Walter S. and MASON,Freeman A. SPRAYING, DUSTING AND FUMIGATING OF PLANTS. THE MACMILLAN COMPANY, 1951.
Warning: These citations may not always be 100% accurate.