OF SMITHSONIAN PUBLICATIONS. 281 



Providence, Rhode Island, meteorological observations at — A. Caswell : 



1831 to 18G0 103 



1831 to 1876 443 



Provincetown, Massachusetts, experiments made at, upon animal heat of fishes — 



J. H. Kidder. (P. 1879) 333 



Provincetown, Massachusetts, littoral marine fauna of — R. Rathbun. (P. 1880.) 425 



Provincial Society of Arts and Sciences, Utrecht. Prize questions. (R. 1862.) 160 



Provisional classification of the food collections — G. B. Goode. (P. 1881.) 467, 455 



Prussian Royal Academy of Sciences. Prize questions. (R. 1864) 188 



Psychrometric observations 157 



Psychrometrical tables — J. H. Coffin 87 



Pterophryne, on proper specific name of — T. Gill. (P. 1878) 332 



Ptychochilus Harfordi, new species of Ptychochilus, description of — D. S. Jor- 

 dan ; C.H.Gilbert. (P. 1881) 467 



Public- 

 architecture, hints on — R. D. Owen P 



buildings, acoustics applied to — J. Henry. (R. 1856) 91 



instruction, minister of, report to Emperor of France by, on scientific 



expedition to Mexico. (R. 1864) 188 



libraries of the United States, notices of — C. 0. Jewett. (R. 1849) __ 21, 25 

 libraries — See Libraries. 

 Publications — 



exchange of — Agricultural Association op Milan. (R. 1863) 187 



exchange of — Chamber of Commerce of Bordeaux. (R. 1863) 187 



of learned societies and periodicals in Smithsonian library. 73, 85, 117, 179 

 of Smithsonian Institution, list of. (R. 1866.) 74, 203, 226, 245, 278, 290, 



301, 344, 437, 478 



of U. S. Government, 1868-1881— G. H. Boehmer 477 



of U. S. National Museum, list of. (P. 1881) 467, 474 



periodical received in reading-room of Smithsonian Institution Q 



report on, 1853-1866— S. F. Baird. (R. 1853-1866.) 67, 75, 77, 91, 107, 



109, 110, 147, 149, 150, 187, 188, 209, 214 

 Puebla, Mexico, description of large fossil gasteropod from — G. A. White. 



(P. 1880) 426 



Puget Sound, description of two new species of flounders {Parophrys ischyurus 

 and Hlppoglossoides elassodon) from — D. S. Jordan ; C. H. Gilbert. 



(P. 1880) 426 



Pulmonata geophila, monograph of — W. G. Binney ; T. Bland 194 



Pulmonata limnophila, monograph of — W. G. Binney 143 



PumpellYjR. Geological researches in China, Japan, and Mongolia 202 



Purple dyeing, ancient and modern. (R. 1863) 18T 



