GEOLOGY 



Lower Carboniferous Zonal Nomenclature, 1923, Is. 



AList of Characteristic Fossils (B.A. Reprints, n.s.. No. 18), 1924, Is. 



Photographs of Geological Interest, 1919, 1921, 1923, 1926-28. 1930, 1931, 6(/. each. 



Discussion on The Relation between Past Pluvial and Glacial Periods 



(BA. Reprints, n.s.. No. 27), 1930, Is. 



Discussion on The Validity of the Permian as a System (B.A. Reprints, n.s.. 

 No. 28), 1930, 6(i. 



ZOOLOGY 



Rules of Zoological Nomenclature, Is. 



Digest of Observations on the Migration of Birds, made at Lighthouses, by W. Eagle 

 Clarke. 1896, 6J. 



Migratory Habits of the Song-thrush and the White Wagtail, by W. Eagle Clarke, 



mo,6d. 



Migratory Habits of the Skylark and the Swallow, by W. Eagle Clarke, 1901, 6d. 



Migratory Habits of the Fieldfare and the Lapwing, by W. Eagle Clarke. 1902, 6d. ; 

 1903. 6d. 



Zoology Organization. 1921, 3d. 



Biological Measurements. 1927. 6d. 



Animal Biology in the School Curriculum (B.A. Reprints, n.s., No. 24), 1928, 

 Is.; 1930.6c/. 



ECONOMIC SCIENCE 



Amount and Distribution of Income (other than Wages) below the Income-tax 

 Exemption Limit in the United Kingdom. 1910, 6d. 



Effects of the War on Credit, Currency, and Finance, 1915. 6d. ; 1921 (B.A. 

 Reprints, n.s.. No. 3), Is. 6d. ; 1922 (B.A. Reprints, n.s.. No. 13). 6d. 



The Question of Fatigue from the Economic Standpoint. 1913, 6d. ; 1916. 6d. 



GEOGRAPHY 

 Geography in Dominion Universities (B.A. Reprints, n.s.. No. 34). 1933. 6d. 



ENGINEERING 



The Road Problem, by Sir J. H. A. Macdonald, 1912, 3d. 



Standardisation in British Engineering Practice, by Sir John Wolfe-Barry, K.C.B., 

 1906, 3(/. 



Inland Water Survey in the British Isles (B.A. Reprints, n.s., No. 31). 1933, 

 Is. 6 J. 



The Proper Utilisation of Coal, and Fuels derived therefrom (Discussion), 1913, 6d. 



Liquid, Solid, and Gaseous Fuels for Power Production, by Prof. F. W. Burstall, 

 m3,3d. 



