liol. dfi.ln Soc. üHngr;ílica, Mítdrid. — Bol. 

 le !n R. Ácnd. de Gipneins, Unrcelona. — R. 

 Acad. de (.'.ienciis, Madrid. — Rev. de la 

 Unión liiero-Ainerii'aiia, Madrid. — Rp.v. de 

 Obras Piiliticns. .Madrid — licv. Tociiológica 

 Inilu.stiiai. Harcelona. — lim . Industria é 

 iavoiiciones, Barcelona. — Uov. Arqnitoctnra 

 y Construcciones, liarceidna. — liew Minera 

 .MetarlúrKica y de Ingeniería, Madrid. — La 

 KulKgrafía, Madrid. 



E«ütad(»s Unidos 



Bull. of t.iie Scientific Lalioratuires of De- 

 nison L'niversity. üranville, Oliio. — Hiill of 

 tlie Exxe.x Institute, Salem Mas — Bull. Plii 

 Insopliical .'^ociety, Washington. — Bull. of 

 the IJoid Lihrary of Botany, Pharmarcy and 

 Materia Medica, Cineinati, Oliio. — Bul!, of 

 University of Montana, Missoula, Montana — 

 iUill. of tlie Minesota Acadi my of Natural 

 Sciences. Minesota — Bull of tíie New York 

 Botánica! (iarden, New York. — Bull. of the 

 ü .S. (jeological and geograpiíical Survey of 

 tlie territoires, Washington. — Bul! of the 

 Wisconsin Natural History .SocietyMilwankee, 

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

 Bull of the 'merican Geographical Society, 

 New Yoik. — Jonrnal of the New Jersey 

 Natural History, New Jeisery, Trenton. — 

 Journal of the Military >ervice Institution. of 

 the U. States. —Journal of the Klislia Mitchell 

 Scientilic Society, Cliapel Hill. Nord-iiarolina. 



— « La América Científica », New York. — 

 Lihrariaií Augustana Colll^ge, Kockislad, New 

 York. — Memoirs of the National Academy of 

 Sciences, Washington — M. Zoological Car- 

 den, New York. — Proceediní; of the En- 

 gineers iduh, Filadelfia. — Proceeding of 

 the Boston Society of Natural History, i<"s- 

 Inn. — Ann. Report Missouri Boíanical Car- 

 lien. San Luis M. O. — Ann Report of the 

 Bonrd of trustes of the Public Museum, Mil- 

 wankee. — Association of Lngineering So- 

 ciety, San Louis, Mas. Ann. Report of the 

 Bureau of Ethnology, Washington. — Ame- 

 rican -Museum of Natural History, Ne v York. 



— Bull. of the Museum of Comparative Zoo- 

 logy, Cr,mbridge-Mas. — Bull- of the Ameri- 

 can Mathematica! Society, Ngm' York. - 

 Trasaction of the Wisconsin Academy of 

 Sciences, Arts and Letters, Madison Wis. 



— Trasaction of the Academ. of Sciences, 

 San Louis. — Transoctions of the Connecticut 

 Academy of Arts and Sciences, New Haven. 



— Trr.nsactions Kansas Academy of Sciences, 

 Topekas, Kansas. — The Engineering Ma- 

 gazine, New York. — Si.xtenth Annual Re- 

 píul of the Agricultura! Experiment Station, 

 Nebraska. — Tlie Lihrary American Asso- 

 ciation for the Advancement of Sciences. 

 Care of the Uinversity, Cincinati Ohio. — N. 

 Y. Vnssar Brothers Institutes, Ponghtepsie. 



— Secretary Board of Commisioners Se- 

 cond Geológica! Survey of Pensylvania, Phi 

 ladelphia. — The Engineering and Mining 

 .lournal, New York. — Smithsonians Institu- 



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

 vey, Wasli¡ii(;lon. — The Museum oí the 

 Brooklin Institute of Ails and Sciences. — 

 The Ohio .Mcchanics Institute, Cincinati — 

 University of California Piit)!ications, Berke- 

 jey. — Proceeding of Enginneer Society of 

 Western, Pensylvania. — Proceeding of the 

 Davemport Academy. Jowa. — Proceeding 

 and transaction of tlie Association, Meride. 

 Conn. — Proceeding of the Portland Society 

 (if Natural History, Portlad. Maine. — Pro- 

 ceeding American Society Engineers, New 

 York. — Pi'oceeding of the Academy of Natu- 

 ral Sciences, Philadelphia. Proceeding of the 

 American Philosophical Society, Philadel- 

 phia. — Proceeding of tlie Indiana Acaden.y 

 of Sciences, Indi.inopolis. — Proceeding of 

 the California Academy of Science, — San 

 Francisco. — . The University of Colorado. 

 « Studies ». Colorado. 



F'jlipiíias 



Bol. del Observ. Meteorológico. — Manila 



Francia 



Bull. de la Soc. Linnennée du Nord de le 

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

 LScientfiques, Angers. — Bull de la Soc. des 

 Ingénieurs Civils de France, París. — 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 Véíéri- 

 naire, Alfort — Travaux Scientifiques, de 

 rUniversité, Rennes. — Bull. de la Soc. de 

 Géograpliie Commerciale, Bordeaux. — Bull. 

 de la Soc. des Sciences Naturelles et Ma- 

 themat¡<|ues, Cheibourg. — Ann. des Mines, 

 Paris. — Min. de. I'lnslruction Public et des 

 Beaux Arts, Paris. — La Feuille des Jeunes 

 Naturalistes, Paris. — Rev Geographique In- 

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

 riéenne, Lyon. — l'ull. de la Soc. de Géogra 

 phie Commerciale. Havre. — J5ull. de la Soc. 

 d'Étude des Sciences Naturelles, Reims. 



Holanda 



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

 derlandche Entomolog. Verseg, Rotterdam. 



Inglaterra 



The Geológica! Society. London. — Minutes 

 of Proceeding of tlie Institution of Civil 

 Engineers, London — Institution of Civjl 

 Engineers of Ireland, Dgblin. — The Mine- 

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

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

 The Geographical Journal, London. — Bris- 

 tish Association for the Adtancement of 

 Science, Glasgow. — Tlie Guaterly Journal of 

 the Geological Society, London. 



{Concluirá en el próximo número)' 



