Ponzoni, Raoul W. <br/><br/>
Genetic improvement of hair sheep in the tropics / 
Raoul W. Ponzoni. 
 - Rome :  FAO of the United Nations,  1992. 
 - xi, 168 p. 
 - FAO animal production and health paper ; 101 .
<br/><br/><label>ISBN: </label>9251031444 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hair sheep--Breeding.--Tropics<br/>Hair sheep--Genetic engineering.--Tropics<br/>Animal breeding--Tropics.