LABORATORY SUGGESTIONS 531 



20. Darwin, Chas. The Variation of Animals and Plants under Domestication. 



2 vols. 1875. D. Appleton and Co., New York. Price $5. 



21. Le Conte, J. Outline of the Comparative Physiology and Morphology of 



Animals. 1900. D. Appleton and Co., New York. Price $1.80. 



22. Clark, C. H. Practical Methods in Microscopy. 1896. D. C. Heath and 



Co., Boston. Price $1.60. 



23. Beddard, F. E. A Textbook of Zoogeography. 1895. Cambridge (Eng.) 



Univ. Press. Price $1.50. 



24. Calkins, G. N. Biology. 1914. Henry Holt and Co., New York. 



25. Eimer, G. H. T. Organic Evolution. 1890. The Macmillan Co., New 



York. Price $4. 



26. Shttfer, E. A. Essentials of Histology. Fourth Edition. 1894. Lea Bros., 



Philadelphia. 



27. Shipley, A. E. Zoology of the Invertebrates. 1893. A. and C. Black, 



London. Price $6.25. 



28. Van Beneden, F. Animal Parasites and Messmates. 1876. D. Appleton 



and Co., New York. Price $1.50. 



29. Schmeil, Otto. Textbook of Zoology, from a Biological Standpoint. 1901. 



A. and C. Black, London. Price $4. 



30. Hodge, C. F. Nature Study and Life. 1902. Ginn and Co., Boston. 



31. Scott, Chas. B. Nature Study and the Child. 1902. D. C. Heath and 

 Co., Boston. 



32. Morgan, T. H. Heredity and Sex. 1913. Columbia University Press, N. Y. 



33. Davenport, C. B. Heredity in Relation to Eugenics. Henry Holt and Co., N.Y. 



34. Locy, Wm. A. Biology and its Makers. 1908. Henry Holt and Co., N. Y. 



35. Hegner, R. W. The Germ-cell Cycle in Animals. 1914. The Macmillan 



Co., N. Y. 



36. Riverside Natural History: J. S. Kingsley, Editor. 6 vols. Houghton, 



Mifflin and Co., Boston. Price $30. 



II. SPECIAL: BOOKS TREATING THE STRUCTURE AND CLASSIFICATION OF THE 

 MORE IMPORTANT GROUPS OF ANIMALS 



1. Jordan, D. S. Manual of the Vertebrates of the Northern United States. 



Eighth Edition. 1899. A. C. McClurg and Co., Chicago. Price $2.50. 



2. Chapman, F. M. Bird Life. A Guide to the Study of Our Common Birds. 



1897. D. Appleton and Co., New York. Price $2. 



3. Chapman, F. M. Hand-book of Birds of Eastern North America. 1900. 



D. Appleton and Co., New York. Pricefo. 



4. Comstock, J. H. Manual for the Study of Insects. 1895. Comstock 



Publishing Oo., Ithaca, New York. Price $3.75. 



5. Folsom, J. W. Entomology: with special reference to its Biological and 



Economic Aspects. 1906. P. Blakiston's Son and Co., Philadelphia. 

 Price $3. 



6. Lubbock, J. Ants, Bees and Wasps. Int. Sci. Series. 1882. D. Appleton 



and Co., New York. Price $2. 



7. Emerton, J. H. Common Spiders. 1902. Ginn and Co., Boston, Mass. 



Price $1.50. 



8. Herrick, F. H. The American Lobster: Its habits and development. 1896. 



Bulletin United States Fish Commission, Vol. XV. 



