33 
rhe: 
Vol. XVI JANUARY, 1915 No, 181 
JOURNAL 
The New York Botanical Garden 
ARLOW BURDETTE STOUT 
Director of the Laboratories 
CONTENTS 
PAGE 
The Influence of Radio-active Earth on Plant Growth and Crop Production. . . I 
Conference Notes for November and December. ...........,.., 24 
omummeweand Comment 9.3). 9s ee ee ee 26 
CCT. SIRS SSAct ieee 
PUBLISHED FOR THE GARDEN 
At 4: Nortm Queen Street, Lancaster, Pa 
2 New Ena Printinc Company 
