His }) 
Barrett: The northern republics of South America.—XIX; 66; 789-96. 
The emerald mines of Colombia.—VII; 38; 839-44. 
Pearse, A. S.: Tropical nature in Colombia.—X XVI; 84; 290-305. 
Ecuapor. 
Ecuador.—VII; 31; 166-88. 
Commerce of Ecuador.—VII; 36; 92-97. 
Bennett, F. W.: Guayaquil and Quito railway.—V1; 35; 361-364. 
Ecuador.—VII; 33; 246-67. 
Lee, J.: Beautiful Ecuador.—X XIII; 18; 81-91. 
Barrett: The northern republics of South America.—XI1X; 66; 789-96. 
Handbook of Ecuador.—IX; Bulletin 64. 
Commerce of EKeuador for 1911.—VII; 38; 259-64. 
Moore, C. H.: Railway construction in Eeuador.—VII; 38; 170-82. 
GUIANA. 
Percival, J. B.: Resourees of Dutch Guiana.—VI1; 37; 818-26. 
Villers, J. A. J. de: The foundation and development of British Guiana.— 
XV; 38; 8-26. 
Heilprin, A.: An impression of the Guiana wilderness.—X XIII; 18; 373-85. 
Eigenmann, C. H.: Notes from a naturalist’s experiences in Guiana.— 
XXIII; 22; 859-70. 
Rodway, J.: The forest problem in British Guiana.—V1; 34; 211-16; 283-94. 
Furlong, C. W.: Through the heart of the Surinam Jungle—xXVI; 128: 
327-39. 
PARAGUAY. 
Paraguay.—VII; 31; 294-306. 
Paraguay in prospect.—VII; 36; 785-802. 
Grubb, W. B.: An unknown people in an unknown land.—VII; 386; 532-44, 
Fitzhugh, E.: Paraguay and the Paraguayans.—X LI; Jan., 1913. 
VII; 33; 356-76. 
Bibliography of Paraguay.— House Document, Vol. 65, No. 145; 58th Cong. 
3rd Session; Serial No. 4844. 
Hale, A.: Yerba Mate: Paraguayan tea.—VII; 32; 469-87. 
Barrett: Argentina, Uruguay, and Paraguay.—XIX; 66; 88-96. 
Paraguay. 
