COXTEXTS OF VOL. XX. PAET III 



Page 

 Kemp. James F. Geology and Economies (Presidential Ad- 

 dress) 365-3^4 



Gratacap, L. P. Biographical Memoir of Eobert Parr TThit- 



field (with Bibliography by L. Hussakof ) 385-398 



Hovey, Edmund Otis. Eecords of Meetings of the Academy. . 399-441 



Charter and Organization of the Academy 443-448 



Constitution and By-Laws 449—456 



Membership of the Academy 457-469 



Index 471-486 / 



