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21Texto bibliotecaFAO IT
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22Texto bibliotecaFAO IT
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26L'application de la biotechnologie a l'alimentation animale dans les pays en développement L'application de la biotechnologie a l'alimentation animale dans les pays en développementby 86070 Leng, R.A., Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO) Roma, Italia 1188
Published 1991bibliotecaIICA -
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28Duckweed: A tiny aquatic plant with enormous potential for agriculture and environment Duckweed: A tiny aquatic plant with enormous potential for agriculture and environmentby Leng, R.A., FAO, Rome (Italy). Animal Production and Health Div. eng, University of Tropical Agriculture Foundation, Phnom Penh (Cambodia) eng
Published 1999Texto bibliotecaFAO IT -
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32Manipulation of the rumen to increase ruminant production Manipulation of the rumen to increase ruminant productionby Nolan, J.V., Joint FAO/IAEA Div. of Nuclear Techniques in Food and Agriculture, Vienna (Austria) eng, Leng, R.A. (New England Univ., Armidale (Australia). Dept. of Biochemistry, Microbiology and Nutrition)
Published 1989Texto bibliotecaFAO IT -
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34The impact of livestock development on environmental change The impact of livestock development on environmental changeby Leng, R.A., FAO, Rome (Italy). Animal Production and Health Div. eng, Expert Consultation on Strategies for Sustainable Animal Agriculture in Developing Countries eng 10-14 Dec 1990 Rome (Italy), Mack, S. (ed.)
Published 1993Texto bibliotecaFAO IT -
35Practical technologies to optimise feed resource utilisation in reference to the needs of animal agriculture in developing countries Practical technologies to optimise feed resource utilisation in reference to the needs of animal agriculture in developing countriesby Leng, R.A., FAO, Rome (Italy). Animal Production and Health Div. eng, Expert Consultation on Strategies for Sustainable Animal Agriculture in Developing Countries eng 10-14 Dec 1990 Rome (Italy), Mack, S. (ed.)
Published 1993Texto bibliotecaFAO IT -
36Requirements for protein meals for ruminant meat production in developing countries Requirements for protein meals for ruminant meat production in developing countriesby Leng, R.A., FAO, Rome (Italy). Animal Production and Health Div. eng, FAO Expert Consultation and Workshop on Protein Sources for the Animal Feed Industry eng 29 Apr - 3 May 2002 Bangkok (Thailand)
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