Wragg, S.r <br/><br/>
Interdisciplinary research in input/output relationship and production functions to improve decisions and efficiency for Beef Production / 
S.R. Wargg, T.E. Godsell, Gwyn Willians 
 - Paris :  Organisation for Economic Co-opration and Development,  1960 
 - 112 p. ;  24 cm. 
<br/><br/><label>ISBN: </label> Rs. 14.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cattle<br/>Animal Welfare
<br/><br/><label>Dewey Class. No.: </label>636.213