499 



Ihle (J. E. W.) Die Decapoda Brachyura der Siboga- 

 Expedition. i-in. See WEBER (M. C. W.) Siboga- 

 Expeditie. . .1899-1900, dc. Monog. xxxix, b, b 1 , b' J . 



4. 1913-18. 



Ijima (ISAO) Studies on the Hexactinellida. Contrib. 

 III. (Placosoma, a new Euplectellid ; Leucopsacidae 

 and Caulophacidae.) pp. 124 ' 8 P} S - See TOKIO. 

 TEIKOKU DAIGAKU. College of Science. Journal, dc. \ 

 Vol. xvin, art. 1. 4. 1903. I 



Ijima (ISAO) Studies on the Hexactinellida. Contri- 

 bution IV. (Rossellidae.) pp. 307 : 23 pis. (col.), text 

 illust. See TOKIO. TEIKOKU DAIGAKU. College of 

 Science. Journal, dc. Vol. xvin, art. 7. 4. 1904. 



Ijima (ISAO) On a new Cestode larva parasitic in Man. 

 pp. 21 : 1 pi. See TOKIO. TEIKOKU DAIGAKU. Col- 

 lege of Science. Journal, & c. Vol. XX, art. 7. 8. 1905. 



Ijima (ISAO) Cpntributions to the Ornis of Saghalin 

 [collected by Professor Ijima in 1906]. pp. 69. 

 See TOKIO. TEIKOKU DAIGAKU. College of Scienoe. 

 Journal, dc. Vol. XXIII, art. 14. 4. 1908. 



IJIMA (J.) See IJIMA (!SAO) 



IKEDA (IWAJI) The Gephyrea of Japan, pp. 87: 

 4 pis. (1 col.). See TOKIO. TEIKOKU DAIGAKU. College 

 of Science. Journal, dc. Vol. XX, art. 4. 4. 1904. 



Ikeda (IWAJI) On three new and remarkable species of 

 Echiuroids (Bonnellia miyajimai, Thalassema txnioides 

 and T. elegans). pp.64: 4P^ S - (col.). See TOKIO. 

 TEIKOKU DAIGAKU. College of Science. Journal, dc. 

 Vol. xxi, art. 8. 4. 1907. 



Ikeda (!WAJI) & Ozaki (Y.) Notes on a new Boveria 

 species, Boveria labialis, n.sp. pp. 25 : text illust. 

 See TOKIO. TEIKOKU DAIGAKU. College of Science. 

 Journal, dc. Vol. XL, art. 6. 8. 1918. 



IKHTIOLOGHICHESKAYA LABOBATORI- 

 YA UFRAVLENIYA KASPIISKO VOLZH- 

 SKIKH RUIBNUIXH I TYULEN'IKH 



FB.OMUISLOV. [Ichthyological Laboratory of the 

 Caspio-Volgan Fishery Station at Astrakhan.] 

 See ASTRAKHAN. 



IKONNIKOV (N.) Ueber die von P. Schmidt aus 

 Korea mitgebrachten Acridiodeen. RUSS. & GERM. 

 pp. 22 : text illust. 8. Kusnetzk, 1913. 



ILLE-ET-VILAINE, Department of. Rapports de 

 la Commission nommee ... a 1'effet d'etudier la salubrite 

 des Pares Ostreicoles de Cancale, dc. pp. 80 [1\: 10 

 maps and plans. 8. Eennes, 1904. 



Etude Topographique. Par L. Rousseau. 

 Etude Chimique. Par C. Lenormand. 

 Etude Bacteriologique. Par E. Bodin. 



Illig (KARL GOTTVVALT) Echinomysis chuni, eine neue 

 pelagisch lebende Mysidee. pp. 10 : 4 pis. col. See Zoo- 

 LOGICA, dc. Bd. xxvi, hft. 67 [no. 4]. 4. 1913. 



Illig (KARL G.) Die Dekapoden der Deutschen Slid- 

 polar - Expedition 1901-03. II. Die Sergestiden. 

 See GERMANY. Deutsche Siidpolar - Expedition, 



1901-03, dc. Bd. XV, hft. 3. 4. 1914. 



Illiger (JOHANN CARL WILHELM) & Hoffmannsegg 

 (J. C. VON) Count. Versuch einer natiirlichen Folge 

 der Ordnungen und Gattungen der Insekten. See KUGE- 

 LANN (J. G.) Verzeichniss der Kafer Preussens, dc. 



8. 1798. 



Illinois, State of. GEOLOGICAL SURVEY. 

 Bulletin No. 1 > 8. Urbana, 1906 -> 



Illinois, State of. GEOLOGICAL SURVEY. 

 Circular No. 1-5. 8. Urbana, 1906-9. 



' Wanting No. 3. 



Illinois, State of. GEOLOGICAL SURVEY. 

 Monograph No. 1 > illust. 8. Urbana, III., 1914 



Illinois, State of. GEOLOGICAL SURVEY. 

 The Mineral Production of Illinois in 1905 (1906->), by 

 F. B. Van Horn. 8. Urbana, 1906 (1907-. 



Issued as " Circular " No. l-> 



Illinois, State of. GEOLOGICAL SURVEY. 

 Year-Book for 1906 (1907 >). See supra, Bulletin 

 No. 4 (8, dc.). 8. 1907 (1908-. 



Illinois, State of. GEOLOGICAL SURVEY. 

 The Illinois Oil fields in 1910. By B. S. Blatchley. 

 [pp. 3.} 4. [Urbana, III, 1911.] 



Illinois, State of. GEOLOGICAL SURVEY. 

 Stratigraphy and Palaeontology of the Alexandrian 

 Series in Illinois and Missouri. Pt. 1. By T. E. 

 Savage, pp. 124 : 7 pis. 8. Urbana, III., 1913. 



Extracted in advance from Bulletin 23, which appeared in 1917. 



Illinois, State of. GEOLOGICAL SURVEY. 

 Biennial Report for 1911 and 1912 > See infra, 

 Bulletin No. 23, 30, dc. 8. 1917-> 



Illinois, State of. GEOLOGICAL SURVEY. [Maps.] 

 A provisional Geologic Map of Illinois. . .by S. Weller. . . 

 Scale, 12 miles to 1 inch. See supra, Bulletin No. 1. 



s.sh. col. 1906. 



I 



Second edition. 



No. 6. 



s.sh. col. 1907. 



Illinois, State of. GEOLOGICAL SURVEY. [Maps.] 

 Provisional Geologic Map of Illinois. . . Scale 1 : 500,000 

 [i.e. 1 in. = 7 T e Q- m. about], 



s.sh. col. [Urbana, III] 1912. 



Illinois, State of. GEOLOGICAL SURVEY. [Maps.] 

 Geologic Map of Illinois, dc. Scale : approx. 8 miles = 

 1 in. Geol col. s.sh. [Urbana, III.], 1917. 



ILLINOIS, State of. Natural History Survey. 



[Established 1918, taking over the functions of the " Illinois State 

 Laboratory of Natural History."] 



Bulletin. Vol. xiII-> illust. 8. Urbana, III, 1918-> 



This " Bulletin " is numbered in continuation of that of the " Illinois 

 State Laboratory of Natural History." 



ILLINOIS COAL MINING INVESTIGA- 

 TIONS CO-OPERATIVE AGREEMENT. 



Bulletin No. l-> 8. Urbana, 1913-> 



ILLUSTRIEB.TE WOCHENSCHRIFT FUEH 

 ENTOMOLOGIE. See ZEITSCHRIFT PUER WISSEN- 



SCHAFTLICHE INSEKTENBIOLOGIE. 



ILLTTSTBIEBTE ZEITSCHBIFT FUER 

 ENTOMOLOGIE. See ZEITSCHRIFT FUER WISSEN- 



SCHAFTLICHE INSEKTENBIOLOGIE. 



IMES (MARION) The Sheep Tick [Melophagus ovinus] 

 and its eradication by dipping, pp. 31 : text illust. 

 See UNITED STATES. Department of Agriculture. 

 Farmers' Bulletin No. 798. 8. 1917. 



