ISSOURE OOTAMICAL 



D 



BULLETI 



Vol. IX 



MARCH, 1921 



No. 3 



CONTENTS 



Page 



Roses '. 29 



Bagging the Bagworm 37 



Notes 41 



Statistical Information 42 



ST. LOUIS, MO. 

 1921 



Published Monthly Except July and August by the Board of Trustees 



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