Plant science :  an introduction to world crops / 
[by] Jules Janick [and others]. 
 - San Francisco :  W.H. Freeman,  [1969] 
 - A Series of books in agricultural science .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>68021403 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture.<br/>Crops.
<br/><br/><label>LC Class. No.: </label>SB91  / .P55 
<br/><br/><label>Dewey Class. No.: </label>630