Asuncion, Ramon G. Jr. <br/><br/>
Principle and techniques of selective vegetable crop production 

 - Revised edition 
 - vii, 85 pages 
<br/><br/>Includes bibliographical references (pages 81-83). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vegetables
<br/><br/><label>Dewey Class. No.: </label>635