Ruhland, W. <br/><br/>
Handbuch der Pflanzenphysiologie = Encyclopedia of plant physiology  Edited by W. Ruhland. 

 - Berlin  SpringerVerlag  1955 
 - v-.: ill. 25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology.
<br/><br/><label>Dewey Class. No.: </label>581.103  / R96E14