6 Papers from the Marine Biological Laboratory at Tortugas. 



9. A note on the application of Giemsa's Romanowsky stain to the blood and tissues of 

 marine invertebrates, in Parasitology, vol. 4, pp. 19-21, 1911. 



10. An experimental investigation of the cytological changes produced in epithelial cells 



by long-continued irritation, in Journal of Pathology, vol. 17, 1912. 



11. Report upon the formation of calcium carbonate through bacterial action in the tropical 



Atlantic, Report of the Department of Marine Biology, Year Book of the Carnegie 

 Institution of Washington, No. il, pp. 136-144, 1913. 



12. On the culture in vitro of some tissues of the adult frog, in Journal of Pathology and 



Bacteriology, vol. 17, pp. 581-583, plates 44-46, 1913. 



13. The origin and formation of fibrous tissues as a reaction to injury in Pecten maximus, 



by G. H. Drew and W. de Morgan, in Quart. Journal Microscop. Sci., vol. 55, pp. 595- 

 610, plate 24, 1910. Also a review of the same in Journal of the Marine Biol. 

 Association, vol. 9, No. 2, p. 595, 191 1. 



14. Note on the abnormal pigmentation of a whiting infested by trematode larvae, by 



F. W. Gamble and G. H. Drew, in Journal Marine Biol. Assoc, vol. 9, No. 2, p. 243. 

 1911. 



15. On the pricipitation of calcium^ carbonate in the sea by marine bacteria, and on the 



action of denitrifying bacteria in tropical and temperate seas, in Papers from the 

 Marine Biological Laboratory at Tortugas, Publication No. 182, Carnegie Institution 

 of Washington, 1913. 



