Richards, K. Sylvia <br/><br/>
Prelude to plant physiology / 
K. Sylvia Richards 
 - iv, 179 p. :  il. ;  29 cm. 
 - Occasional publication ;  8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>FISIOLOGIA VEGETAL
<br/><br/><label>Dewey Class. No.: </label>571.2  / R51 1971