MARINE BIOLOGICAL LABORATORY. 



Received August. l6, 19^0 

 Accession No. 522 09 

 Given by Macmllian Co. 

 Place, jjew York City 



*^,*flo book OP pamphlet is to be pe moved from the liab- 

 OPQtopy luithout the pepnaission of the Trustees. 



