988 resultados para Agricultural soils
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Acknowledgements The authors thank the Global Research Alliance on Agricultural Greenhouse Gases for facilitating this work. The contribution of P.S. contributed to the EU-funded GHG Europe project.
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Mode of access: Internet.
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Mode of access: Internet.
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I. North Atlantic States, by J. G. Lipman, J. S. Joffe and Adrienne B. Conybeare.--2. South Atlantic States, by J. S. Joffe and A. B. Conybeare.
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"Issued in December 1940, as Circular bulletin 176 of the Michigan Agricultural Experiment Station, re-issued in June 1948, as Extension bulleten 290 of the Michigan State College Extension Service."
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Includes the reports of the following agencies of the administration: the Bureaus of Agricultural and industrial chemistry; Animal industry; Dairy industry; Entomology and plant quarantine; Human nutrition and home economics; Plant industry, soils, and agricultural engineering; and the Office of experiment stations.
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"September 1967."
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"April 1968."