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21by Muller, Z.O., FAO, Rome (Italy). Agriculture Dept. eng, Rollinson, D.H.L., Nell, A.J.
Published SepTexto bibliotecaFAO IT -
22by Muller, Z.O., FAO, Rome (Italy). Animal Production and Health Div. eng, Rollinson, D.H.L., Nell, A.J.
Published NovTexto bibliotecaFAO IT -
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26by Shah, S.I. (Agricultural Univ., Peshawar (Pakistan). Faculty of Animal Husbandry and Veterinary Sciences), Pakistan Agricultural Research Council, Islamabad (Pakistan) eng, FAO/PARC Workshop on Least Cost Ration Formulation eng 12 Mar 1983 Islamabad (Pakistan), Muller, Z.O.
Published 1983Texto bibliotecaFAO IT