R W Ponzoni. (1992). FAO animal production and health paper N.101: Genetic improvement of hair sheep in the tropics. Rome: FAO.
Chicago Stili AlıntıR W Ponzoni. FAO Animal Production and Health Paper N.101: Genetic Improvement of Hair Sheep in the Tropics. Rome: FAO, 1992.
MLA AlıntıR W Ponzoni. FAO Animal Production and Health Paper N.101: Genetic Improvement of Hair Sheep in the Tropics. Rome: FAO, 1992.
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