— XXX — 



United States of N. Am. Commission of Fish and Fisheries 

 (Washington): Bulletins Vol. XX (1900). 



— Department of Agriculture (Washington): Yearbook 1902. — Hay- 



wood, J. K., Insecticide studies. — Experiment Station Record 

 Vol. XIV, 11. — V. Seh renk, H. , The Bitter Rot of apples. 



— Chittenden, F. H., The principal injurious Insects in 1902. 



— Scofield, Carl S., The description of wheat varieties. — 

 Barrett, 0. W. , The Changa, or Mole Cricket (Scapteriscus 

 didactylus Latr.) in Porto Rico. 



— Department of the Interior (Geological survey) (Washington) : Annual 



report Vol. XXII (1900—1901), 1—4; Vol. XXIII (1901 — 1902). 



— Bulletins No. 191, 195—204, 206, 207. — Monographs 

 Vol. XLI— XLIII. — Professional papers No. 1 — 8. — Water 

 supply and irrigation papers No. 65 — 79. — Mineral resources 

 of the U. S., Calendar year 1901. 



Upsala. The Geological Institution of the university : Bull. No. 10 

 (1901). Vol. V, 2. — Ahlenius, Karl, Angermanälfvens flodom- 

 räde. En geomorfologisk-antropogeografisk undersökning. Upsala 

 0. J. (1903). — Sven Sönborg, Sveriges karta tiden tili om- 

 kring 1850. 



— Regia Societas scientiarum Upsaliensis. 



Victoria. Public library, Museums and National Gallery (Melbourne). 



Waadtland (Pays de Vaud) s. Lausanne. 



Washington. Smithsonian Institution: Annual report of the Board 

 of Regents for 1901. — Bulletins of the U. S. National Museum 

 No. 39, H— 0; 50, II; 51 ; 52. — Proceedings of the U. S. National 

 Museum Vol. 23 — 26. — Smithsonian contributions to knowledge 

 Vol. XXIX No. 1373. — Smithsonian miscellaneous coUections 

 Vol. 44 No. 1372 u. 1376. 



• — s. auch United States. 



Wellington s. New Zealand Institute. 



Westfälischer Provinzial-Verein für Wissenschaft und Kunst (Münster). 



Wien. Kaiserl. Akademie der Wissenschaften, math.-naturw. Klasse: 

 Sitzungsberichte Bd. CX (1901): Abt. 1 Heft 8—10; Abt. 2 b 

 Heft 10; Bd. CXI (1902): Abt. 1 Heft 1 — 9; Abt. 2a Heft 1 — 10; 

 Abt. 2 b Heft 1 — 10; Abt. 3 Heft 1 — 10. — Mitteilungen der 

 Erdbeben-Kommission No. IX — XIII. 



— K. K. geologische Reichsanstalt: Jahrbuch 52 (1902), 3 — 4; 53 



(1903), 1. — Verhandlungen 1902 No. 11 — 18; 1903 No. 1 — 18. 



— Abhandlungen Bd. XX, 1. 



— K. K. naturhistorisches Hofmuseum : Annalen Bd. XVII , 3 — 4 ; 



Bd. XVIII, 1 — 3. 



— K. K. zoologisch-botanische Gesellschaft: Verh. Bd. LIII (1903). 



— Verein zur Verbreitung naturw. Kenntnisse: Schriften Bd. 42 (1901/2) 



und Bd. 43 (1902/3). 

 Wiesbaden s. Nassauischer Verein für Naturkunde. 

 Winterthur. Naturwiss. Gesellschaft: Mitteilungen Heft IV (1902). 

 Württemberg. K. statistisches Landesamt (Stuttgart): Württ. Jahr- 



