WAREING P.F. <br/><br/>
plant Growth substances 1982 

 - London:  British library cataloguing,  1982. 
 - 683 p:  ill;  24 cm 
<br/><br/><label>ISBN: </label>0-12-735380-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>plants(Botany)
<br/><br/><label>Dewey Class. No.: </label>581  / WAR