Bloat in cattle / 
R.E. Howarth, R.K. Chaplin and others. 
 - Ottawa :  Agriculture Canada Publ.,  1991. 
 - 34 p. :  tables, fig. ;  23 cm. 
<br/><br/>Bibliography : p. 34 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cattle--Diseases