951 





O'Harra (CLEOPHAS C.) & Connolly (J. P.) The 

 Mineral Wealth of the Black Hills, ct-c. See SOUTH DAKOTA 

 SCHOOL OF MINES. Bulletin, ct-c. No. 16. 8. 1929. 



O'Harra (CLEOPHAS C.) & Forsyth (A.) Notes on the 

 Geology and Mineral Deposits of a portion of the Southern 

 Black Hills, pp. 41 : 8 pis., 1 map, text Must. See SOUTH 

 DAKOTA SCHOOL OF MINES. Bulletin [No. 2]. 8. 1899. 



OHASHI (RYOICHI) On the peculiar sulphur spherules 

 produced in a crater lake of the volcano Shirane, in the 

 province of Kozuke, central Japan, pp. 10 : text Must. 



8. Akita, 1919. 

 Journal of the Akita Mining College. No. 1. 



Ohashi (RYOicm) On the origin of the Kuroko of the 

 Kosaka Copper Mine, northern Japan, pp. 11-18 [i] : 

 2 pis. 8. Akita, 1920. 



Journal of the Akita Mining College. No. 2. 



OHAUS (FRIEDRICH) Scarabaeidae : Euchirinae, Phseno- 

 merinae, Rutelinae. pp. 241. See SCHENKLING (S.) 

 Coleopterorum Catalogus, ct-c. Pt. 66. 8. 1918. 



Ohaus (FRIEDRICH) & others. [Fam. Scarabaeidae 

 from Egypt & the White Nile.] See JAGERSKIOLD 

 (A. L. K. E.) Results of the Swedish Zoological Expedi- 

 tion to Egypt and the White Nile (Dec. 1900-July 1901), 

 ct-c. Pt. 2. Coleoptera. 8. 1905. 



OHERN (DANIEL WEBSTER) [1870-] & Garrett (R. E.) 

 The Ponca City Oil and Gas field, pp. 30 : 2 maps, text 

 Must. See OKLAHOMA, State of. GEOLOGICAL SURVEY. 

 Bulletin No. 16. 8. 1912. 



OHGA (ICHIRO) Essays on Manchurian Flora, ct-c. 

 pp. 70 : 6 pis., 2 maps, 1 tab., Must. 8. Dairen, 1923. 



One of a hundred copies only for private circulation. 

 Contains : 



I. Botanical History of Manchuria. 

 II. On Flora of Shantung and Manchuria. 



III. Vegetation of Fenghuangshan. 



IV. Vegetation of Kwantung Leased Territory. 

 V. Phanelogical study at Mukden. 



OHIO, State of. Geological Survey. (Third Or- 

 ganisation.) First Annual Report . . . By E. Orton. 

 pp. vi [ii] 323 : 4 pis., 2 maps col. 8. Columbus, O., 1890. 



Ohio, State of. Geological Survey. [Maps.] 



A Geological Map of Ohio. J. W. Bownocker, State 

 Geologist. Based on preceding maps by Newberry and 

 Orton. [Scale 1 inch = 8 miles.] 



s.sh. col. Baltimore, Md., 1909. 



Ohio, State of. Geological Survey. [Maps.] 



Geologic Map of Ohio . . . W. D. Turnbull, Chief Drafts- 

 man. Scale: 1 to 500,000 [i.e. 1 inch = 8 miles about.] 



s.sh. col. [Columbus, Ohio,] 1920. 



OHIO BIOLOGICAL SURVEY. See COLUMBUS, 

 Ohio. OHIO STATE UNIVERSITY. Ohio Biological Survey. 



OHIO JOURNAL OF SCIENCE. (Continuation 

 of the Ohio Naturalist.) Vol. 16-> See OHIO STATE 

 UNIVERSITY SCIENTIFIC SOCIETY. 8. 1915-^- 



OHIO NATURALIST, The. Vol. 1-14 



[Continued as :] 

 The Ohio Naturalist and Journal of Science. Vol. 15. 



[Continued as :] 



The Ohio Journal of Science. (Continuation of the Ohio 

 Naturalist.) Vol. 16 > See OHIO STATE UNIVERSITY 

 SCIENTIFIC SOCIETY. 8. 1900-14. 1915. 1915-H* 



Ohio State Academy of Science. The Ohio Naturalist 

 (and Journal of Science . . . official organ ... of the Ohio 

 State Academy of Science), &c. Vol. 1-15. 



[Continued as :] 



The Ohio Journal of Science, cfcc. Vol. 16 > See OHIO 

 STATE UNIVERSITY SCIENTIFIC SOCIETY. 



8. 1900-15. 1915-s- 



OHIO STATE UNIVERSITY. See COLUMBUS, 

 Ohio. 



OHIO STATE UNIVERSITY BIOLOGICAL 

 CLUB. See BIOLOGICAL CLUB OF THE OHIO STATE 

 UNIVERSITY. 



OHIO STATE UNIVERSITY SCIENTIFIC 

 SOCIETY. 



(Founded 1915. 



[At the same time the Biological Club of the Ohio State University 



which had been founded in 1891 became a section of the Society.) 



The Ohio Naturalist (. . . . Official organ of the Biological 

 Club of the Ohio State University, and of the Ohio State 

 Academy of Science). (Published by the Biological Club), 

 ct-c. Vol. 1-14. 8. Columbus, Ohio, 1900-14. 



Vol. 1, no. 1 & 2 are styled 0.5.17. Naturalltt. 



[Continued as :] 

 The Ohio Naturalist and Journal of Science. Vol. 15. 



8. Columbus, Ohio, 1915 



[Continued as :] 



The Ohio Journal of Science (Continuation of the Ohio 

 Naturalist). Official organ of the Ohio State University 

 Scientific Society, and of the Ohio Academy of Science. 

 (Published by the ... Society.) Vol. 16-^- 



8. Columbus, Ohio, 1915-^- 



OHLENDORF (W.) Studies of the Pink Bollworm in 

 Mexico, ct-c. pp. 64 : text Must. See UNITED STATES OF 

 AMERICA. DEPARTMENT OF AGRICULTURE. Bulletin No. 

 1374. 8. 1926. 



Ohlin (AXEL GABRIEL) The Peary Auxiliary Expedition 

 of 1894 . . . With supplementary Reports by ... Axel 

 Ohlin. Appendix B. (Zoology.), ct-c. See BRYANT (H. G.) 



8. 1895. 



OHNO (N.) Beobachtungen an einer Susswasser Peri- 

 dinee [Gymnodinium biciliatum, n.sp.] pp. 92 : 1 pi. 

 See TOKIO. TEIKOKU DAIGAKU. College of Science. 

 Journal of the College of Science, ct-c. Vol. 32, art. 2. 



8. 1911. 



ttHRQVIST (DANIEL) Dissertatio diaetetica de Diaeta 

 per scalam aetatis humanae observanda, quam . . . Praeside 

 . . . Carolo von Linne . . . publico examini offert Daniel 

 Johan. Ohrqvist . . . die [xx. Decemb.] anni MDCCLXIV, 

 ct-c. See LINNAEUS (CARL) [XII. Theses, cfcc. 1764. 

 134.] 4. [1764.] 



Diaeta Aetatum, ct-c. See LINNAEUS (CARL) [XII. Theses, 

 ct-c. Collections. 1749-90. 1280.] Caroli Linnaei . . . 

 Amcenitates Academicae, ct-c. Vol. 7, no. 129. pp. 74-83. 



8. 1769. 

 Holmwe. 



[ Vol. 7, no. 129. pp. 74-83. 8. 1769.] 



Lugduni Batavorum. 

 Wanting. 



Editio secunda . . . Curante Jo. C. D. Schrebero, * 



etc. Vol. 7, no. 129. pp. 74-83. 8. 1789. 



5HRVALL (HJALMAR AUGUST) [1851-] Mannisko- H .// 

 problemet och Linnes Herredjur. Af Ernst Haeckel. *- 

 Bemyndigad ofversattning af Hj. 0. [i.e. Hjalmar August 

 Ohrvall.] See POPULARVETENSKAPLIGA AFHANDLINGAR. jV .. 

 NT. 31. 8. 1908. ' 



OHSHIMA (HmosHi) Some observations on the 

 luminous organs of Fishes, pp. 25 : 1 pi., text Must. See 

 TOKIO. TEIKOKU DAIGAKU. College of Science. Journal -S. / 

 of the College, ct-c. Vol. 27, art. 15. 8. 1911. 



