Osterhout, W. J. V. <br/><br/>
Experiments with plants / 
W. J. V. Osterhout 
 - 10th ed. 
 - New York :  MacMillan,  1927 
 - 491 p. :  ill. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany