España 



Bol. tle la Soc. Geográfica, Madrid. — Bol. 

 de la R. Acad. de Ciencias, Barcelona. — R. 

 Acad. de Ciencias, Madrid. — Rev. de la 

 Unión Ibero-Americana, Madrid. — Rev. de 

 Obras Públicas, Madrid. — Rev. Tecnológica 

 Industrial. Barcelona. — Rev. Industria é 

 invenciones, Barcelona. — Rev. Arqnitectura 

 y Construcciones, Barcelona. — Itev. Minera 

 Metarlúrgica y de Ingeniería, Madrid. — La 

 Fotografía, Madrid. 



Estados Unidos 



Bull. of the Scientific Laboratoires of De- 

 nison University, Granville, Ohio. — Bull.of 

 the Exxex Institute, Salem Mas. — Bull. Phi 

 losophical Society, Washington. — Bull. of 

 the Lloid Library of Botany, Pharmarcy and 

 Materia Medica, Cincinati, Ohio. — Bull. of 

 University of Montana, Missoula, Montana. — 

 Bull. of the Minesota Academy of Natural 

 Sciences, Minesota. — Bull of the New York 

 Botanical Garden, New York. — Bull. of the 

 U. S. Geological and geographical Survey of 

 the territoires, Washington. — Bull of the 

 Wisconsin Natural History SocietyMilwankee, 

 Wis. — Bull. of the University, Kansas. — 

 Bull. of the .'. merican Geographical Society, 

 New York. — Jonrnal of the New Jersey 

 Natural History, New Jersery, Trenton. — 

 Journal of the Military Service Institution. of 

 the U. States. — Jonrñal of the Klisha Mitchell 

 Scientific Society, Chapel Hill. Nord-Carolina 



— « La América Científica », New York. — 

 Librarían Angustana College, Rocklslad, New 

 York. — Memoirs of the National Academy of 

 Sciences, Washington — M. Zoológica! Gar- 

 den, New York. — Proceeding of the En- 

 gineers Club, Filadelfia. — Proceeding of 

 the Boston Society of Natural History, Bos- 

 ton. — Ann. Report Missouri Botanical Gar- 

 den, San Luis M 0. — Ann Report of the 

 Board of trustes of the Public Museum, Mi I- 

 wankee. — Association of Engineering So- 

 ciety, San Louis, Mas. Ann. Report ofthe 

 Bureau of Ethnology, Washington. — Ame- 

 rican Museum of Natural History. Ne v York. 



— Bull. ofthe Museum of Comparative Zoo- 

 logy, Cambridge-Mas. — Bull of the Ameri- 

 can Mathemntical Society, New York. - 

 Trasaction of the Wisconsin Academy of 

 Sciences, Arts and Letters. Madison Wis. 



— Trasaction of the Academ. of Sciences, 

 San Louis. — Transactions of the Connecticut 

 Academy of Arts and Sciences, New Haven. 



— Trcnsactions Kansas Academy of Kcierces, 

 Topekas, Kansas. — The Engineering Ma- 

 gazine, New York. — Sixtenth Annual Re- 

 port of the Agricultural Experinient Station, 

 Nebraska. — The Library American Asso- 

 ciation for the Advancement of Sciences. 

 Care of the University, Cincinati Ohio. — N. 

 Y. Vassar Brothers Institutes, Ponglitepsie. 



— Secretary Board of Comiuisioners Se- 

 i'und Geological Survey of Peusylvania, Phi- 

 ladelphia. — The Engineering atol Mining 

 Journal, New York. — Smithsoninns Institu- 



tion, Washington. — U. S. Geological Sur- 

 vey, Washington. — The Museum of the 

 lirooklin Institute of Arts and Sciences. — 

 The Ohio Mechanics Institute, Cincinati — 

 university of California Publicalions, Berke- 

 ley. — Proceeding of Enginneer Society of 

 Western, Pensylvania. — Proceeding of the 

 Davemport Academy, Jowa. — Proceeding 

 and transaction of the Association, Meride. 

 Conn. — Proceeding of the Portland Society 

 of Natural History. Portlad. Maine. — Pro- 

 ceeding American Society Engineers, New 

 York. — Proceeding of the Academy of Natu- 

 ral Sciences, Philadelphia. Proceeding ofthe 

 American Philosophical Society, Philadel- 

 phia. — Proceeding ofthe Indiana Academy 

 of Sciences, Indianopolis. — Proceeding of 

 the California Academy of Science, — San 

 Francisco. — The University of Colorado. 

 « Studies ». Colorado. 



Filipinas 



Bol. del Observ. Metereokígico. — Manila 



Francia 



Bull. de la Soc. Linnennée du Nord de la 

 France, Amiéns. — Bull. de la Soc. d'Etudes 

 Scientliques, Angers. — Bull de la Soc. des 

 lngénieurs Civils de France, Paris. — Bull. 

 de L'Université, Toulouse. — Ann. de la Fa- 

 culté des Sciences, Marseille. — Bull. de la 

 Soc. de Géographie Commerciale, Paris. — 

 Bull. de la Acad. des Sciences et Lettres, 

 Montpelier. — Bull. de la Soc.de Topographie 

 de France, Paris. — Rev. Genérale des Scien- 

 ces, Paris. — Bull de la Soc. de Géographie, 

 Marseille. — Recueil de Médecine Vétéri- 

 n.iire. Alfnrt. — Travaux Scientifiques de 

 l'Université, Rennes. — Bull. de la Soc. de 

 Géographie Commerciale, Bordeaux. — Bull. 

 de la Soc. des Sciences Naturelles et Ma- 

 thematiqnes, Cherbourg. — Ann. des Mines. 

 Paris — Min. de l'Instruction Public et des 

 Beaux Arts, Paris. — La Feuille des Jeunes 

 Naturalistes, Paris. — Rev Géographique In- 

 ternationale, Paris. — Ann. de la Soc. Lin- 

 néenne, Lyon. — Bull. de la Soc. de Géogra- 

 phie Commerciale, Havre. — Bull. de la Soc. 

 d'Etude des Sciences Naturelles, Reims. 



Holanda 



Acad. R. des Sciences, Amsterdam. — Ne- 

 derlandche Entomolog. Verseg, Rotterdam. 



Inglaterra 



The Geological Society, London. — Minutes 

 of Proceeding of the Institution of Civil 

 Engineers. London — Institution of Civil 

 Engineers of Ireland, Dublin. — The Mine- 

 ralógica! Magazine, Prof. W. J. Lewis M. A. 

 F. C. S. the New Museums, Cambridge. — 

 The Geographical Journal, London. — Bris- 

 tisli Association for the Advancement of 

 Science, Glasgow. — The Guaterly Journal of 

 the Geological Society, London. 



[Concluirá fu ¿l próximo número. J 



