Strafford, G A <br/><br/>
Essentials of plant physiology 

 -  Heinemann Educational, London  1967 
 - 216 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 581.1  STR-E