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5by Combellas, J., FAO, Santiago (Chile). Oficina Regional para America Latina y el Caribe spa, Mata, D., Fernandez-Baca, S. (ed.)
Published 1992Texto bibliotecaFAO IT -
6The importance of urea-molasses blocks and bypass protein in animal production: the situation in tropical Latin America The importance of urea-molasses blocks and bypass protein in animal production: the situation in tropical Latin Americaby Combellas, J. (Universidad Central de Venezuela, Maracay (Venezuela)), FAO, Rome (Italy) eng, International Symposium on Nuclear and related Techniques in Animal Production and Health eng 15-19 Apr 1991 Vienna (Austria), IAEA, Vienna (Austria) eng
Published 1991Texto bibliotecaFAO IT -
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8Effect of restricted suckling upon post-partum reproductive activity in sheep Effect of restricted suckling upon post-partum reproductive activity in sheepby Lopez-Barbella, S.F., Joint FAO/IAEA Div. of Nuclear Techniques in Food and Agriculture, Vienna (Austria) eng, Martinez-Guillen, N.D., De Combellas, J.B., Rondon-Morales, Z. (Universidad Central de Venezuela, Maracay (Venezuela). Inst. de Produccion Animal)
Published 1990Texto bibliotecaFAO IT