108 resultados para Soil cover
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"Advance sheets--field operations of the Bureau of Soils, 1918"--Cover.
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"A compilation of practical tried-and-proved methods which have been developed by state agricultural colleges and extension workers, U.S. soil conservation experts, and county agricultural agents."--p. [2] of cover.
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"June 8, 2004."
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"CERCLIS No. NYD067532580."
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Information obtained from the National data book, 6th edition.
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"HWRIC project number 92-107."
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Cover-title reads The Florida settler; or, Immigrants' guide 2d ed.
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In cooperation with Virginia Agricultural Experiment Station.
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"August 1999"--P. [4] of cover
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