The Use of Phenology in Ascertaining the Temperature Requirements of Wheat Grown in Washington, Idaho, and Utah, and in Some of Their Agro-climatically Analogus Areas in the Eastern Hemisphere

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Preliminary Study of Phenological Temperature Requirements of a Few Varieties of Wheat Grown in the Northern Great Plains Region and in Some Agro-climatically Analogous Areas in the Eastern Hemisphere, Based on Wheat Phenology and Weather Records of Montana, North Dakota, Nebraska, Wyoming, and Some Areas of the USSR and Japan

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Phenological Temperature Requirements of Some Winter Wheat Vari[e]ties Grown in the Southeastern Atlantic Region of the United States and in Several of Its Latitudinally Analogous Areas of the Eastern and Southern Hemispheres of Seasonally Similar Thermal Conditions

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International Agro-climatological Series

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Subject Catalog

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Environmental Pollution with Special Reference to Air Pollutants and to Some of Their Biological Effects

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Meteorological and Geoastrophysical Abstracts

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AICE Survey of USSR Air Pollution Literature

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AICE Survey of USSR Air Pollution Literature

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The Agricultural Regions of China

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