Publish Year Decade: 1920 - 1929 / Sudoc Stem: A 1.23/a - Blacklight Search Results

Start Over Publish Year Decade 1920 - 1929 Sudoc Stem A 1.23/a

641. Xanthophyll. Quantitative determination of xanthophyll by means of spectrophotometer and colorimeter; by F. M. Schertz.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:X 14

642. Xanthophyll. Some physical and chemical properties of Xanthophyll and preparation of pure pigment [with list of literature cited]; by F. M. Schertz.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:X 14/2

643. Yellow pine. Growing season of western yellow pine; by G. A. Pearson.

Corporate/Agency Authors:: Forest Service and Agriculture Department
Publisher:: Forest Service
Date:: [1925.]
SuDoc number:: A 1.23/a:Y 38/2

644. Yellow pine. Growth on cut-over and virgin western yellow pine lands in central Idaho [with list of literature cited]; by C. F. Korstian.

Corporate/Agency Authors:: Forest Service and Agriculture Department
Publisher:: Forest Service
Date:: 1925
SuDoc number:: A 1.23/a:Y 38

645. Yellow pine. Sowing and planting season for western yellow pine; by W. G. Wahlenberg.

Corporate/Agency Authors:: Forest Service and Agriculture Department
Publisher:: Forest Service
Date:: 1925
SuDoc number:: A 1.23/a:Y 38/3

646. Aecidiospore discharge as related to character of spore wall [with list of literature cited]; by B. O. Dodge.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1924.]
SuDoc number:: A 1.23/a:Ae 12

647. Alternaria mali. Morphological characters of Alteniaria mali Roberts [with list of literature cited]; by John W. Roberts.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1924.]
SuDoc number:: A 1.23/a:Al 79

648. Antisheep amboceptor. Natural antisheep amboceptor and complement in blood of fowls [with list of literature cited]; by F. R. Beaudette and L. D. Bushnell.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: [1924.]
SuDoc number:: A 1.23/a:F 829/4

649. Apple stem-tumor not crowngall; by Nellie A. Brown.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1924
SuDoc number:: A 1.23/a:Ap 52/22

650. Apple-maggots. Anatomy and metamorphosis of apple maggot, Rhagoletis pomonella Walsh [with list of literature cited]; by R. E. Snodgrass.

Corporate/Agency Authors:: Entomolgy Bureau and Agriculture Department
Publisher:: Entomolgy Bureau
Date:: 1924
SuDoc number:: A 1.23/a:Ap 52/23

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