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House Documents
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The Agricultural Sky
"The agricultural sky" is a dominant natural entity that has influenced, interacted with, and guided the evolution of crops, farming practices, and cropping systems. The sky—and all its components—above and near agricultural areas is an important aspect of an agricultural enterprise—as important as soils, water, and crop species. The blue sky above crops that is seemingly clear, tranquil or sometimes filled with clouds, is really a repository of a large number of gases, mineral or organic particulate matter, dust, mist, turbulent wind, innumerable species of micro-organisms, tiny biotic flora/fauna, seeds, insects, etc. The agrarian sky supports complex interactions of biotic and abiot...
House Documents
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The Laws of Mexico
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Bulletin
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Documents Relating to the Foreign Relations of the United States with Other Countries During the Years from 1809 to 1898
A collected set of congressional documents of the 11th to the 55th Congress, messages of the Presidents of the United States, and correspondence of the State Dept. Many of these pamphlets have been catalogued separately under their respective headings.
