Enzio Reuter. | 19) 
Kjöbenhavn: Kommissionen for Havundersögelsei. 
Meddelelser, Serie Plankton: I, 1—2. 1904. 4:0. 
Espagne. 
Madrid: R. Academia de Ciencias exactas, fisicas y naturales. 
Memorias: 
Revista: I, 1—8. 1904; II, 1. 1905. 
Zaragoza: Sociedad Aragonesa de Ciencias naturales. 
Boletin : 
Etats-Unis. 
Austin, Tex.: University of Texas. 
Bulletin, Scientific Series: I—II. 1902—1903. 
Baltimore, Md.: Johns Hopkins University. 
Circulars: 
Memoirs from the Biological Laboratory: 
Berkeley, Cal.: University of California. 
Publications, Zoology : 
Publications, Botany: 
Boston, Mass.: American Academy of Arts and Sciences. 
Proceedings: XXXIX, 5--21. 1903—1904. 
— Boston Society of Natural History. 
Memoires: 
Proceedings: 
Occasional Papers: 
Bridgeport, Conn.: Bridgeport Scientific Society. 
List of Birds: 
Brooklyn, N. Y.: Museum of the Brooklyn Institute of Arts and 
Sciences. 
Science Bulletin: 
Cambridge, Mass.: Museum of Comparative Zoölogy. 
Memoirs: XXIX, Text a. plates. 1903. 4:o. 
Bulletin: XX XIX, 9. 1904; XLIII, 2—3. 1904; XLIV, Geol. 
Series Vol. VII. 1904; XLV, 2, 4 1904; XLVI, 1—4. 
1904—1905. 
Annual Report: 1903—1904. 
Chapel Hill, N. C.: Elisha Mitchell Scientific Society. 
Journal: XX, 2—3. 1904. 
