YORKSHIRE NATURALISTS' UNION. 



Letters to the Hon. Secretaries should be addressed to The University, Leeds. 

 Subscriptions, 15/- minimum, (now over-due) to the Hon. Treasurer, 

 E. Hawkesworth, Sunnyside, Cross Gates, Leeds. 



Communications for The Naturalist, to The Museum, HulL 



BOOKS FOR SALE. 



Astronomy, Gierke, Fowler and Gore. 4/- 



Beasts, Birds and Bees of Virgil. Royds. 2/- 



RusT, Smut, Mildew and Mould. Col. Pis. Cooke. 3/- 



History of the Oxford Museum. 2/6 



Medical Contributions to the Study of Evolution. Adami. 7/G 



Fourth International Ornithological Congress, Prog. 1905. 10/- 



EvoLUTioN IN the Past. Knipe. Pis. 7/fi 



Aristotle's Researches in Natural Science. Lownes. 4/6 



Turner on Birds. 1544. Evans. 5/- 



Darwin and the Problem of Life. Gunther. 7/6 



Waves of the Sea. Cornish. 5/- 



Waves of Sand & Snow. Cornish. 5/- 



Plant Life in Alpine Switzerland. Arber. 4/6 



A Picture Book of Evolution. 2 Vols. 2/6 a vol. 



Conditions of Life in the Sea. Johnstone. 5/- 



The Further Evolution of Man. Calvert. 4/- 



LiFE and Evolution. Hedley. 4/6 



Harmsworth Natural History. 3 Vols. 10/- each. 



Lessons from Nature. Mivart. 4/- 



Heredity. Thompson. 5/- 



Darwinism and Human Life. Thompson. 4/6 



The Lessons of Evolution. Hutton. 2/6 



The Chrysanthemum. F. W. Burbridge. 2/6 



Hunting in British East Africa Maderia. 7/6 



The Flora of West Yorkshire. F. A. Lees. 7/6 



The Glow-worm and other Beetles. Fabre. ()/6 



Birds and Man. W. H. Hudson. 4/- 



Invertebrate Palaeontology. Hawkins. 4/6 



Evolution of a Coastline. Ashton. 7/- 



Wasp Studies Afield. Rau. 6/- 



Through Southern Mexico. Gadow. 10/- 



The Making of Species. Dewar and Finn. 4/- 



Rambles of a Canadian Naturalist. Coloured Illust. S. T. Wood. 3/6 



How TO Lay out Suburban Home Grounds. Kellaway. (Pubd. at 8/6;. 3/6 



What is Instinct? C. Bingham Newland. 2/6. 



Mendel's Principles of Heredity. Col. Pis. Bateson. 5/- 



' The Suk ' Language and Folk-lore. Beech. .■}/6 



Animal Life and Human Progress. Dendy. 6/6 



Meteorology for All. Horner. 3/- 



WoNDERS OF Insect Life. Crabtree. 3/6 



Familiar Hisi*ory of British Fishes. Buckland. 2/6 



Glimpses of Nature. Wilson. 2/6. 



Comparative Anatomy of Animals. Hu.xley. 4/- 



Flora of the British Isles. Hooker. 3/6 



Life in the Sea. Johnstone. 1/3 



Plant Animals. Keeble. 1/3 



Synopsis of British Se.\ Weeds. 1/6 



Trans. Manchester Geol. Soc. Vol. I., 5/-. 



Jewitt's Reliquary. Vol. III., 3/6. 



Lee's Note Book of an Amateur Geologist. 4/6. 



Extinct British Animals. J. E. Harting. 6/- 



Glimpses of Indian Birds. By D. Dewar. 3/6 



Birds of Calcutta. By F. Finn. 1/6 



Hitchcock Religion of Geology. 2/-. 



BRnisu Organic Remains (Geol. Survey). Decades I., II., VII,, 1/6 each. 



Dept. C, c/o A. BROWN & SONS, Ltd., Hull. 



