Corn-borer development during 1929
Flint, W. P. (Wesley Pillsbury), Dungan, G. H. (George Harlan), Young, A. L. (Arthur Leighton)
Year of Publication 1930
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Year of Publication 1930
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Developments in the corn-borer battle
Flint, W. P. (Wesley Pillsbury), Dungan, G. H. (George Harlan), Young, A. L. (Arthur Leighton)
Year of Publication 1929
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Year of Publication 1929
Publication