Barger, Edgar Hugh. <br/><br/>
Diseases and parasites of poultry, 
by Edgar Hugh Barger and Leslie Ellsworth Card. 
 - 4th ed., thoroughly rev. 
 - Philadelphia,  Lea & Febiger,  1949. 
 - 400 p.  illus., map.  21 cm. 
<br/><br/> "References" at end of each chapter. 
<br/><br/><label>LCCN: </label>agr49000056  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poultry--Diseases.
<br/><br/><label>LC Class. No.: </label>SF995  / .B23 1949 
<br/><br/><label>Dewey Class. No.: </label>636.50896