636 GENETICS IN RELATION TO AGRICULTURE 



19166. Chromosome studies on the Diptera. III. Additional types of chro- 

 mosome groups in the Drosophilidse. Am. Nat. 50., 



METZ, C. W., and METZ, B. S., 1915. Mutations in two species of Drosophila. Am. 

 Nat., 49. 



METER, A., and SCHMIDT, E., 1910. On the interaction between scion and stock. 

 Flora, 100, 3. Abstr. in Bot. Gaz., 50, 1. 



MILES, F. C., 1915. A genetic and cytological study of certain types of albinism in 

 maize. Jour. Gen., 4. 



MILWARD, J. G., 1915. Potato seed certification in Wisconsin. Wis. A.E.S., Butt. 252. 



MINOT, C. S., 1891. Senescence and rejuvenation. Jour. Physiol., 2. 



MOENKHAXJS, W. J., 1910. Cross-fertilization among fishes. Proc. Ind. Acad. Set. 



1911. Effects of inbreeding, etc., in Drosophila ampelophila. Jour. Morph., 22. 

 MOHLER, J. R., and THOMPSON, WM., 1909. A study of surra found in importation 



of cattle. 2Qth Ann. Rept. Bu. An. Ind. U.S.D.A. 

 MONTGOMERY, E. G., 1913. Experiments in wheat breeding; experimental error in 



the nursery and variation in nitrogen and yield. U.S.D.A., Bur. Pit. Ind. 



Bull, 269. 

 MONTGOMERY, T. H., JR., 1902. On the germ cells of Metazoa. Proc. Amer. Phil. 



Soc., 20. 



1912. Human spermatogenesis, spermatocytes and spermiogenesis : a study of 

 inheritance. Jour. Acad. Nat. Sci., Philadelphia, 15. 



MORGAN, T. H., 1903-15. Papers on genetics, especially Drosophila ampelophila, by 

 Morgan et al; bibliography in Morgan and Castle. 



1903a. Recent theories in regard to the determination of sex. Pop. Sci. Mo. 

 1905. An alternative interpretation of the origin of gynandromorphous insects. 

 Science, n.s. 21. 



1915. The constitution of the hereditary material. Proc. Am. Philos. 

 Soc., 54. 



1915a. Localization of hereditary material in the germ cells. Proc. Nat. Acad. 

 Sci., I. 



19156. The role of the environment in the realization of a sex-linked Mendelian 

 character in Drosophila. Am. Nat., 49. 



1916. "A Critique of the Theory of Evolution." Princeton Univ. Press. 



1917. The theory of the gene. Am. Nat., 51. 



MORGAN, T. H., and BRIDGES, C. B., 1916. Sex-linked inheritance in Drosophila. 



Carnegie Inst. Wash. Pub. 237. 

 MORGAN, T. H.; STXJRTEVANT, A. H.; M TILLER, H. J., and BRIDGES, C. B., 1915. 



"The Mechanism of Mendelian Heredity," New York. 

 MTJLLER, H. J., 1914. A new mode of segregation in Gregory's tetraploid primulas. 



Am. Nat., 48. 



1914a. The bearing of the selection experiments of Castle and Phillips on the 



variability of genes. Ibid. 



19146. A gene for the fourth chromosome of Drosophila. Jour. Exp. ZooL, 17. 



1916. The mechanism of crossing-over. Am. Nat., 50. 



1917. An (Enothera-like case in Drosophila.. Proc. Nat. Acad. Sci., 3. 

 MUMFORD, F. B., 1917. "The Breeding of Animals." New York. 

 MTJNSON, T. V., 1905. Grape breeding. Proc. Soc. Hort. Sci. 



MUNSON, W. M., 1906. Plant breeding in relation to American pomology. Maine 



A.E.S., Bull. 132. 



MYERS, C. E., 1914. Strain tests of tomatoes. Pa. A.E.S., Bull. 129. 

 NABOTJRS, R. K., 1912. Evidence of alternative inheritance in the Fj generation 



from crosses of Bos indicus on Bos taurus. Am. Nat., 46. 



