SMITHSONIAN MISCELLANEOUS COLLECTIONS 

 VOLUME 107, NUMBER 17 



INHIBITION OF PLANT GROWTH BY 



EMANATIONS FROM OILS, VARNISHES, 



AND WOODS 



(With Eight Plates) 



BY 

 ROBERT L. WEINTRAUB 



AND 



LEONARD PRICE 



Division of Radiation and Organisms 

 Smithsonian Institution 





(Publication 3912) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



MARCH 10, 1948 



