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Article
Some preliminary observations of phenological data as a tool in the study of photoperiodic and thermal requirements of various plant material
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Book
Wheat-climate relationships and the use of phenology in ascertaining the thermal and photo-thermal requirements of wheat: : based on data of North America and of some thermally analogous areas of NorthAmerica in the Soviet Union in Finland
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Year: 1955 Publisher: Washington (D.C.): American institute of crop ecology,

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Phenology and thermal environment as a means for a physiological classification of wheat varieties and for predicting maturity dates of wheat: based on data of Czechoslovakia and of some thermally analogous areas of Czechoslovakia in the United States...
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Year: 1953 Publisher: Washington (D.C.): American institute of crop ecology,

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Wheat phenology


Book
Barley-climate relationships and the use of phenology in ascertaining the thermal and photo-thermal requirements of barley : based on data of North America and of some thermally analogous areas of North America in the Soviet Union, Finland, Poland, and Czechoslovakia
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Year: 1957 Publisher: Washington (D.C.): American institute of crop ecology,

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Book
The physical environment and agriculture of Thailand : a study based on field survey data and on pertinent records, material, and reports
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Year: 1963 Volume: 27 Publisher: Washington : American Institute of Crop ecology,

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Agriculture --- Agriculture --- Thailand --- Climate.


Book
Ecological crop geography and field practices of Japan, Japan's natural vegetation, and agro-climatic analogues in North America
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Year: 1951 Publisher: Washington (D.C.): American institute of crop ecology

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Ecological Crop Geography and field practices of Japan, Japan's Natural vegetation, and agro-climatic analogues in North America
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Year: 1951 Publisher: Washington American Institute of Crop Ecology

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Book
The Role of Bioclimatology in Agriculture
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Year: 1962 Publisher: Santa Fe [publisher not identified]

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Book
Wheat-climate relationships and the use of phenology in ascertaining the thermal and photo-thermal requirements of wheat.
Author:
Year: 1955 Publisher: Washington American institute of crop ecology

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Book
Some preliminary observations of phenological data as a tool in the study of photoperiodic and thermal requirments of various plant material
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Year: 1948 Publisher: Waltham The Chronica Botanica Co.

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