Publish Year Decade: 1930 - 1939 / Sudoc Stem: A 1.23/a - Blacklight Search Results

Start Over Publish Year Decade 1930 - 1939 Sudoc Stem A 1.23/a

71. Phymatotrichum omnivorum. Evaluation of some soil fungicides by laboratory tests with Phymatotrichum omnivorum [with list of literature cited]; by Walter N. Ezekiel.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1938
SuDoc number:: A 1.23/a:So 34/96

72. Phymatotrichum omnivorum. Studies on cause of immunity of monocotyledonous plants to Phymatotrichum root rot [with list of literature cited]; by Waller N. Ezekiel and J. F. Fudge.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: [1938.]
SuDoc number:: A 1.23/a:P 694/42

73. Phymatotrichum omnivorum. Tests with pentachlorethane, tetrachlorethane, and xylol to determine their efficiency in eradication of Phymatotrichum root rot in field [with list of literature cited]; by Walter N. Ezekiel.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1938
SuDoc number:: A 1.23/a:P 387

74. Plant tissue. Method for extracting growth substances from pigmented tissues [with list of literature cited]; by H. G. DuBuy.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1938
SuDoc number:: A 1.23/a:P 694/39

75. Plants. Complete or partial inhibition of flowering in certain plants when days are too short or too long; by H. A. Allard.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1938
SuDoc number:: A 1.23/a:P 694/45

76. Plants. Effects of temperature and other environmental factors upon photoperiodic responses of some of higher plants [with list of literature cited]; by R. H. Roberts and B. Esther Struckmeyer.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: [1938.]
SuDoc number:: A 1.23/a:P 694/43

77. Plants. Growth substances in relation to mechanism of action of radiation on plants [with list of literature cited]; by H. W. Popp and H. R. C. McIlvaine.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1938
SuDoc number:: A 1.23/a:P 694/38

78. Plants. Measure of toxicity in plant studies; by Philip L. Gile.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: 1938
SuDoc number:: A 1.23/a:P 694/41

79. Plants. Preservation of cyanogenetic plants for chemical analysis [with list of literature cited]; by Reinhold R. Briese and James F. Couch.

Corporate/Agency Authors:: Animal Industry Bureau and Agriculture Department
Publisher:: Animal Industry Bureau
Date:: 1938
SuDoc number:: A 1.23/a:P 694/44

80. Potatoes. Measurement and inheritance of scab resistance in selfed and hybrid progenies of potatoes; by J. G. Leach, F. A. Krantz, Phares Decker, and Harold Mattson.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1938
SuDoc number:: A 1.23/a:P 847/119

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