Who`s who in world agriculture 

 - Hodgson :  Who's who in world agriculture,  1979 
 - 2 v. 
<br/><br/><label>LCCN: </label>53822 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agrónomos--Biografia.
<br/><br/><label>Dewey Class. No.: </label>630.58  / W4