Proceedings and Transactions, Liverpool Biological Society, Liver- 

 pool, England. 



Vol. 14 (1899-00; to date. 



Proceedings and Transactions, Nova Scotian Institute of Science, 

 Halifax, N. S. 



Vol. 10 (1898-9) to date. 



Proceedings, United States National Museum, Washington, D. C. 



Vol. 1 (1878) to date. 



Proceedings, University of Durham Philosophical Society, '^ew- 

 castle-upon-Tyne, England. 



Vol. 1 to date, except Vols. 1-2. 



Proceedings, Washington Academy of Sciences, Washington, D. C. 

 Vol. 1 (1889) to Vol. 8 (1906). 



Proceedings (annual meeting) Western New York Horticultural 

 Society, Rochester, N. Y. 



No. 42 (1897) to No. 58 (1912), except 51. 



Proceedings, West Virginia State Horticultural Society, Charles- 

 ton, W. Va. 



20th (1913). 



Proces-Verbaux, Societe des Lettres, Sciences et Arts de I'Aveyron, 

 Rodez, France. 



Vol. 19 (1903) to date. 



Proces-Verbaux, Societe Linneenne de Bordeaux, Bordeaux, France. 

 1900 to 1903. 



Proces-Verbaux, Societe des Sciences Physiques et Naturelles de 

 Bordeaux, Bordeaux, France. 



1904-5 to date. 



Progressus Rei Botanicae, Jena. Germany. 



Vol. 1 to date, except Vols. 1-3. 



Protokolin, Society of Naturalists of the Imperial University of 

 Kazan, Kazan, Russia. 



1899-1900, 1900-01, 1901-02, 1903-04, 1907-08, 1908-09, 1909-10, 1910-11. 



Psyche, Boston, Mass. 



Vol. 15 (1908) to date. 



Publications (Miscellaneous), Alabama Geological Survey. 

 Fresh Water and Marine Crustacea. 

 Report Cahaba Coal Field. 



Coal Measures Plateau Region of the Warrior Field. 

 Report on Murphree's Valley. 

 Geology of the Coastal Plain. 

 Report on the Coosa Coal Field. 

 Report Valley Regions, 2 parts. 

 Report on Iron Making, 2d ed. 

 Warrior Basin, Report and Map. 

 Plant Life of Alabama. 

 Index to Mineral Resources. 

 Revised Map S. E. Part Cahaba Coal Field. 

 Underground Water Resources. 



Publications, (Science Series) Colorado College, Colorado Springs,. 

 Colo. 



Vol. 8 to Vol. 12, No. 11. 



Publications, Filson Club, Louisville, Ky. 



Nos. 1 (1884), 10, 11, 13 (1898). 



Publications, Philadelphia Commercial Museum, Philadelphia, Pa. 



Miscellaneous publications, unnumbered. 



Quarterly, Kansas University, Lawrence, Kansas. 

 Vol. 1 (1892-93) to Vol. 10 (1901). 



56 



