■WOKKS OF EEFEEENOE 395 



10. Huxley and Martin. — "A Course of Elementary Instruction 



in Practical Biology," revised by Howes and Scott, New 

 York, 1889. Microscopical and laboratory methods. 



11. Lee. — " Microtomist's Vade Mecum," Philadelphia, 1890. 



Methods. 



12. Marshall and Hurst. — "Practical Zoology," London, 1888. 



Microscopical and laboratory methods. 



13. Poulsen. — "Botanical Micro - Chemistry," Boston, 1886. 



Methods. 



14. Schafer.— "The Essentials of Histology," Third edition, 



Philadelphia, 1892. Methods. 



15. Strasburger. — "Hand-book of Practical Botany," translated 



by Hillhouse, New York, 1889. Methods. 



16. Whitman. — "Methods in Microscopical Anatomy and Em- 



bryology," Boston, 1885. Methods. 

 lY. Wilder and Gage. — " Anatomical Technology," New York, 

 1886. Laboratory methods. 



GENEEAL WOEKS ON ZOOLOGY 



18. Claus and Sedgwick. — "Text-book of Zoology," two vol- 



umes. New York, 1886. 



19. Gegenbaur. — " Elements of Comparative Anatomy," Lon- 



don, 1878. 



20. Huxley. — " A Manual of the Anatomy of Vertebrated Ani- 



mals," New York, 1883. 



21. Huxley. — "A Manual of the Anatomy of Invertebrated 



Animals," New York, 1883. 



22. Lang. — "Text -Book of Comparative Anatomy," Part L, 



New York, 1891. 

 22a. Morgan. — "Animal Biology," London, 1889. 



23. Orton. — " Comparative Zoology," New York, 1882. 



24. Packard. — " Zoology for High-Schools and Colleges," New 



York, 1889. 



25. Rolleston and Jackson. — " Forms of Animal Life," Oxford, 



1888. 



26. " Standard Natural History," six volumes, Boston, 1885. 



27. Thompson. — " Outlines of Zoology," New York, 1892. 



