Petersen, W.E. <br/><br/>
Dairy science :  its principles and practice in production, management, and processing / 
by W.E. Petersen . 
 - Chicago :  J.B.L,  c1939. 
 - vi, 679  p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dairy--Study and teaching.
<br/><br/><label>LC Class. No.: </label>SF 241  / .P4