Pyenson, Louis,  1909- <br/><br/>
Plant health handbook:  a guide to better gardening indoors and outdoors/ 
Louis Pyenson. 
 - Westport, Conn.:  AVI,  1981. 
 - 241p.:  ill.;  27cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0870553771 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gardening.<br/>Garden pests--Control.