Trail, J.C.M. <br/><br/>
Sahiwal cattle  : an evaluation of their potential contribution to milk and beef production innAfrica 
/ J.C.M. Trail, K.E.Gregory 
. - Addis-Ababa  : International Livestock Centre for Africa, 1981
. - VIII-128 p.  : ill., couv. ill.  ; 30 cm. 
 - ILCA monograph  3 .
<br/><br/>Bibliogr. 
<br/><br/><label>Source: </label> don 
<br/><br/><label>Universal Decimal Class. No.: </label>636.2