147 
London. Royal Institution of Great Britain: 
— — Proceedings, vol. XIX, part II, No 108. 
— Royal Meteorological Society: 
— — Quarterly Journal, vol. XXXVII, 1911, No 158—161. 
— Royal Microscopical Society: 
— — Journal, 1911, part 2—6; 1912, part 1. 
— Royal Society: 
— — Catalogue of a Collection of early printed books. 
_.. -, Year.Book, 191.2. 
— — Proceedings, Series A (mathematical and physical series), vol. 85, 
No 576—582; vol. 86, No 583—586; — series B (biological science), 
vol. 83, No. 565—567; vol. 84, No. 568—575. 
— — Transactions, series B, vol. 201. ' 
— Science Abstracts, Physics and Electrical Engineering. 
Vol. 14, 1911, part 3—12; vol. 15, 1912, part 1, 2. 
— Society of Chemical [ndustry: 
— — Journal, vol. XXX, 1911, No 6—24; vol. XXXI, 1912, No 1—4. 
— The Analyst. Vol. XXXVI, 1911, No 421—429; vol. XXXVII, 1912, 
No 430—432. 
— The Observatory. Vol. XXXIV, 1911, No 484—442; vol. XXXV, 
1912, No 443—446. 
— Zoological Society: 
— — Proceedings, year 1911, part I—IV. 
— — Transactions, vol. XVIII, part 4, 5. 
St. Louis. Academy of Science: 
— — Transactions. vol. XVIII, No 2—6; vol. XIX, No 1—10. 
— Missouri Botanical Garden: 
— — Annual Report 21, 1910. 
e 
Liittich. Société géologique de Belgique: 
— — Annales (in 8°), XXXVIII, livr. 1—3. 
Lund. Universitat: 
— — Acta (Lunds Universitet Arsskrift); Ny foljd, afdeln. 2 (Medicin samt 
matematiska och naturvetenskapliga amnen), Bd. VI, 1910; (Fysio- 
grafiska amnen) Bd. VII, 1911, No 1, 2. 
Lyon. Académie des Sciences, Belles Lettres et Arts: 
— — Mémoires, série Il], tome XI. 
Madison. Wisconsin Academy: 
— — Bulletin, XXI, XXII (Scientific series, No 6, 7). 
— — Transactions, vol. XVI, part II, No 1—6. 
— Wisconsin Geological and Natural History Survey: 
— — Bulletin, No XXIII, XXIV. - 
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