Leopold, A Carl <br/><br/>
Auxins and Plantgowth 

 - Berkeley  University of California  1955 
 - 354p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Auxin--Botany--Plant growth promoting substancesGrowth factorsGrowth (Plants)
<br/><br/><label>Dewey Class. No.: </label>581.134  / LEO-A