Reproductive physiology of merino sheep   : concepts and consequences  
/ supervising editors C.M. Oldham, G.B. Martin, I.W. Purvis 
 - Perth:   University of Western Australia  , 1990 
 - 327 p.:  31 cm. 
<br/><br/><label>ISBN: </label>0-86422-103-7 
<br/><br/><label>Subjects--Index Terms: </label>Ovinos Reproducción