Isolation of plant growth substances / 
edited by J.R. Hillman. 
 - Cambridge, UK :  The University Press,  1978. 
 - 157 p. 
 - Seminar series - Society for Civil Engineers ; 4 .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0521218667 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant hormones--Analysis--Addresses, essays, lectures.