i 
131 
Freiburg B. Naturforschende Gesellschaft: 
— — Berichte, Band XX, Heft 2. 
‚Genf. Bibliotheque universelle: 
| — — Archives des Sciences physiques et naturelles, periode 4, 1914, 
tome XXXVII, No 3—6; tome XXXVII, No 7—12; 1915, tome 
XXXIX, No l, 2 
— Journal de Chimie physique. Tome XII, No 1—5. 
— Societe de Physique et d’Histoire naturelle: 
— — Comptes rendus des seances, XXX, 1913. 
— — Memoires, vol. 38, fasc. 1—3. 
Genua. Istituto Maragliano per lo studio et lacura della tuber- 
! eulosi: 
ı — — Annali, vol. VII, fasc. 4—6; vol. VII, fasc. 1. 
— Societä Ligustica di Scienze naturali e geografiche: 
— _ Atti, anno XXIV, vol. XXIV, 1913, No 1—4. 
Glasgow. Fishery Board ofScotland: 
. —— — Annual Report 32, 1913. 
' — — Scientific investigations, 1913, No Il; 1914, No I (Druckort Edinburgh) 
— GeologicalSociety: 
— — Transactions, vol. XV, 1912—13, part ]. 
Göttingen. Königl. Gesellschaft der Wissenschaften: 
— — Abhandlungen (mathem.-physik. Klasse), Neue Folge, Band X, No 1. 
— — Nachrichten (mathem.-physik. Klasse), 1914, Heft 1—3. — Geschäft- 
liche Mitteilungen, 1914, Heft 1. (Druckort Berlin.) 
‚Sranville. Denison University: 
 — — Bulletin of the scientific laboratories, vol. XVII, article 8— 10. 
Sraz. K. k. Landwirtschafts-Gesellschaft für Steiermark: 
\— — Landwirtschaftliche Mitteilungen, Jahrgang 63, 1914, No 7—24; Jahr- 
gang 64, 1915, No 1—6. 
Sreenwich. Royal Observatory: 
ı — — Astronomical and magnetical and meteorological observations, 1912. 
— — Photographic magnitudes of stars brighter than 9NO between decli- 
nation + 75° and the pole. 
— — Position of the Sun’s axis as determined from photographs of the 
| Sun 1874 to 1912. 
aroningen. Astronomical Laboratory: 
— — Publications, No 25. 
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