970 resultados para Forests and forestry
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"This report [is] ... within the framework of A national program of research for agriculture."
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Prepared under contract 14-10-9-990-186, Article II as revised 5 April 1970 with the U.S. Dept. of the Interior, National park Service.
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Mode of access: Internet.
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"January 1980."
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Includes bibliographies.
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Mode of access: Internet.
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Includes "References."
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Shipping list no.: 96-0069-P (pt. [1]); 96-0230-P (pt. 2).
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"April 23,1998, April 30, 1998, May 5, 1998, June 4, 1998, June 17, 1998"--Pt. 2.
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Shipping list no.: 2000-0219-P (pt. 1), 2000-0328-P (pt. 2), 2001-0124-P (pt. 3).
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The objective of this work was to evaluate the internal temperature (IT) of Girolando heifers in integrated crop, livestock (ICLS) and forestry (ICLFS) systems. Trial was carried out at experimental field of Embrapa Rondônia, Porto Velho, Rondônia, Brazil.