Morgan, Wendy C. <br/><br/>
Growing plants without herbicides :  chemical free control of unwanted plants / 
Wendy C. Morgan 
 - Melbourne :  Schwartz & Wilkinson,  1990 
 - 67 p. :  ill. ;  18 cm. 
<br/><br/><label>ISBN: </label>1863370358  RM16.40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds--Biological control--Australia<br/>Organic farming--Australia<br/>Organic gardening--Australia