985 resultados para diseases of cattle
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Mode of access: Internet.
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At head of title: U.S. Department of Agriculture. Bureau of Animal Industry.
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Microfilmed for preservation
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"Issued February, 1932."
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Revision and elaboration of 1st ed. issued in Feb. 1932 by George K.K. Link and Glen B. Ramsey.
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Contribution from Bureau of Plant Industry.
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Originally issued Nov. 1933.
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"Issued February 1937."
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Originally issued Feb. 1937.
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"Issued June 1938."
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Mode of access: Internet.
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Cover title.
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"Literature cited": p. 8-9.
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Replaces Effect of grazing intensity upon vegetation and cattle gains on ponderosa pine-bunchgrass ranges of the Front Range of Colorado, by W. M. Johnson, issued as U.S. Dept. of Agriculture Circular no. 929.
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Cover title.