EXPERIMENTAL METAPLASIA 



G. HAROLD DREW 



PLATE 1 



fbl. lyr. -=;^<) ^^ <^^ ® ,^^> ,g^- 



b. c. 



deg. ov. 





im 



n 



msl. fbr. 

 fbl. 



fbl. lyr. 



deg. ov. 



b. c. 



«i^ 



«fa^* ^SE> -«^i®5 '^g' cs^j (^^^ 



'<^Z' 



-^2.$^ '■« 



_^:D-'^^(^>^^^"^-&.?,^CJV^;;^, 



G. H. D. del. 



THE JOURNAL OF EXPERIMENTAL ZOOLOGY, VOL. 10, NO. 4 



375 



