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Primary view of Studies of methyl bromide in greenhouse and vault fumigation.
Richardson, Henry H. (Henry Howe), 1906-; Johnson, A. C. (Alpha Cornelius), b. 1889; Bulger, Jacob Work, 1887-; Casanges, A. H. & Johnson, George V. (George Victor), 1910-
September 1943
Primary view of Further studies on the removal of spray residues from eastern-grown apples.
Haller, M. H. (Mark Hughlin), 1897-; Cassil, C. C. (Carroll Clayton), 1911-; Gould, Edwin & Schrader, Albert Lee, 1896-
August 1942
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