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Displaying 1 to 2 of 2 results for 1919
Ancient history of Codling Moth control
Publication: Purdue Agriculturist
Subject: Swaim, H.H.
Date: 6/1919
v. 13, no. 9 p. 442
Publication: Purdue Agriculturist
Subject: Swaim, H.H.
Date: 6/1919
v. 13, no. 9 p. 442
The 1919 Apple Show
Publication: Purdue Agriculturist
Subject: Swaim, H.H.
Date: 10/1919
v. 14, no. 1 p. 23
Publication: Purdue Agriculturist
Subject: Swaim, H.H.
Date: 10/1919
v. 14, no. 1 p. 23