Haelterman, E. O. <br/><br/>
Fact sheet :  swine health / 
E. O. Haelterman 
 - [S.l.] :  United States of Department of Agriculture,  1981 
 - 3 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic assistance, Domestic--United States
<br/><br/><label>Dewey Class. No.: </label>339.460973