Ernst Gaunmann <br/><br/>
Principles of Plant Infection : A Textbook of General Plant Pathology for Biologists Agriculturists Foresters 

 - New York  Hafner publishing Company  1950 
 - 543p 
<br/><br/>Ernst Gaunmann: Principles of Plant Infection : A Textbook of General Plant Pathology for Biologists Agriculturists Foresters.  New York.  Hafner publishing Company, 1950.--(632.3GAU)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>632.3  / GAT