American dairy science association 
/ Lowa State University 
 - Missouri:   Lowa State University,   1977 
 - 173p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Dairy 
<br/><br/><label>Universal Decimal Class. No.: </label>637(71)(082.2)  / L7