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2461. Potatoes. Potato injuries: A, Hollow heart, B, Growth cracks, C, Mechanical injury and immaturity, D, 2d growth, knobbiness, and immaturity; [poster].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1932
SuDoc number:: A 19.26:8

2462. Potatoes. Potato seed quality improved by tuber-index method of selection; [by William Stuart].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1932.]
SuDoc number:: A 1.10/a:1298

2463. Potatoes. Some physiological studies of potatoes in storage [with list of literature cited]; by R. C. Wright.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1932
SuDoc number:: A 1.23/a:P 847/99

2464. Potatoes. Why potatoes run out; [by E. S. Schultz].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Nov. 1924, revised Dec. 1927, reprint 1932.]
SuDoc number:: A 1.9:1436/2-5

2465. Pruning citrus trees in the Southwest; [by A. D. Shamel. C. S. Pomeroy, and R. E. Caryl].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [June, 1923, reprint 1932.]
SuDoc number:: A 1.9:1333/1-7

2466. Pruning; [by L. C. Corbett].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Nov. 14, 1903, reprint with changes 1932.]
SuDoc number:: A 1.9:181/4-6

2467. Puccinia coronata. Cytological study of beterothallism in Puccinia coronata [with list of literature cited]; by Ruth F. Allen.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1932.]
SuDoc number:: A 1.23/a:H 47/6

2468. Puccinia graminis. Physiologic specialization in Puccinia graminis secalis [with list of literature cited]; by Ralph U. Cotter and Moses N. Levine.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1932
SuDoc number:: A 1.23/a:P 961/14

2469. Puccinia triticina. Cytological study of heterothallism in Puccinia triticina [with list of literature cited]; by Ruth F. Allen.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1932
SuDoc number:: A 1.23/a:H 47/4

2470. Rag-doll seed tester, its use in determining what ears of corn are fit for seed; [by] George J. Burt, H. Howard Biggar, and Clement E. Trout.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Feb. 1918, reprint 1932.]
SuDoc number:: A 1.9:948/1-11

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