| 1. |
A PRELIMINARY STUDY OF SOME ENVIRONMENTAL FACTORS ON THE SPREAD OF CERCOSPORA LEAF SPOT AND YIELD IN CHECKED AND DRILLED SUGAR BEETS |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 705-716
Edgar F. Vestal,
F. G. Bell,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04942.x
出版商:Wiley
年代:1931
数据来源: WILEY
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| 2. |
IOWA AGRICULTURAL EXPERIMENT STATION, AMES, IOWA THE INFLUENCE OF LIGHT AND TEMPERATURE UPON THE UTILIZATION BY YOUNG SEEDLINGS OF ORGANIC RESERVES IN THE SEED |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 717-727
Hardy L. Shirley,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04943.x
出版商:Wiley
年代:1931
数据来源: WILEY
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| 3. |
STUDIES IN ONAGRACEAE VII. THE SUBGENUS PACHYLOPHIS OF THE GENUSOENOTHERA |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 728-738
Philip A. Munz,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04944.x
出版商:Wiley
年代:1931
数据来源: WILEY
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| 4. |
MACROSPOROGENESIS AND THE DEVELOPMENT OF THE MACROGAMETOPHYTE OFLYCOPERSICON ESCULENTUM |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 739-748
D. C. Cooper,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04945.x
出版商:Wiley
年代:1931
数据来源: WILEY
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| 5. |
POLLEN GRAINS IN THE IDENTIFICATION AND CLASSIFICATION OF PLANTS VI. POLYGONACEAE |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 749-764
R. P. Wodehouse,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04946.x
出版商:Wiley
年代:1931
数据来源: WILEY
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| 6. |
CERTAIN PHASES OF CITRUS LEAF TRANSPIRATION† |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 765-783
E. T. Bartholomew,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04947.x
出版商:Wiley
年代:1931
数据来源: WILEY
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| 7. |
FLORAL DEVELOPMENT INDAUCUS CAROTA |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 784-796
H. A. Borthwick,
Mabel Phillips,
W. W. Robbins,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04948.x
出版商:Wiley
年代:1931
数据来源: WILEY
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| 8. |
STUDIES INSAXIFRAGAII. TERATOLOGICAL PHENOMENA IN CERTAIN NORTH AMERICAN SPECIES OFSAXIFRAGA |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 797-802
A. M. Johnson,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04949.x
出版商:Wiley
年代:1931
数据来源: WILEY
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| 9. |
INHERITANCE OF SMUT RESISTANCE IN HYBRIDS OF EARLY GOTHLAND AND MONARCH OATS† |
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American Journal of Botany,
Volume 18,
Issue 9,
1931,
Page 803-815
George M. Reed,
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ISSN:0002-9122
DOI:10.1002/j.1537-2197.1931.tb04950.x
出版商:Wiley
年代:1931
数据来源: WILEY
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