Index 



111 



Fighting Ability of Different Races, 29; Second Letter, 



173. 

 First-Born. Families of the, 160. 

 Food, A New Source of, for Plants, 307. 

 Foods, Testing New. David Fairchild, 17. 

 Forage Plant from the Solanaceae Family. B. H. Hun- 



nicutt, 185. 

 Fossil Ear of Maize. G. N. Collins, 170. 

 Founders of the Art of Breeding. H. F. Roberts, 99; 



II, 147; III, 229; IV, 257. 

 Frog, Green, Color Variations in the, 127. 



Genetics, A Laboratory Manual of. A Review, 39. 



Genetic Values, and War. D. S. Jordan, 223. 



Germ Plasm, Carriers of the, 422. 



Gestation of the Carabao. B. M. Gonzalez, 374. 



Goats, Breeding -Milk. J. W. Thompson, 156. 



Gonzalez, B. M. The Gestation of the Carabao, 374. 



Good Qualities are Correlated. Frederick Adams Woods, 



84. 

 Government and Biology. O. F. Cook and R. C. Cook, 



250. 

 Grant, Madison. Discussion of Article on Democracy 



and Heredity, 164. 

 Great Danes, The Inheritance of Coat Color in. C. C. 



Little and E. E. Jones, 309. 

 Green Frog, Two Striking Color Variations in the. P. W. 



Whiting, 127. 



Johnson, James. An Improved Strain of Wisconsin To- 

 bacco, 281. 



Johnson, Roswel! H. The Determination of Disputed 

 Parentage as a Factor in Reducing Infant Mor- 

 tality, 121. 



Jones, E. E., and Little, C. C. The Inheritance of Coat 

 Color in Great Danes, 309. 



Jordan, D. S. War and Genetic. Values, 223. 



Key, Wilhelmine E. Better American Families, 11. 

 Better American Families, II, 80. 

 Better American Families, III, 107. 



Laboratory Manual of Genetics, A Review, 39. 

 Lathrop, Barbour, Bamboo Grove. David Fairchild, 



243. 

 Laughlin, H. H. Population Schedule Census of 1920, 



208. 

 Lippincott. William A. The Breed in Poultry and Pure 



Breeding, 71. 

 Little, C. C, and Jones, E. E. The Inheritance of Coat 



Color in Great Danes, 309. 

 Live Stock, Inbreeding. G. Pusch, 88. 

 Love, H. H., and Ciaig, W. T. Fertile Wheat-Hybrids, 



195. 

 The Synthetic Production of Wild Wheat Farms, 



51. 



Hair and Teeth, A Defect of, in Cattle — Probably Hered- 

 itary. Leon J. Cole, 303. 



Hall, Prescott F. Aristocracy and Politics, 166. 



Immigration Restriction and World Eugenics. 125. 



Hawaii, A Race Mi.xture in. Vaughan McCoughey, 41, 

 90. 



Heredity and Democracj', Discussion of Article on. 

 Madison Grant, 164. 



Heredity and Democracy. Alleyne Ireland, 360. 



Heredity and Democracy. Edwin G. Conklin, 161. 



Heredity, Definition of — "Nature vs. Nurture" Not a 

 Good Expression. Frederick Adams Woods, 426. 



Hereditary Eye Defects, The Relation of, to Genetics 

 and Eugenics. Lucien Howe, 379. 



Heredity, Human, A Common Misconception Concern- 

 ing, 2 75. 



Heredity of Cancer, 89. 



Horse Situation, A Dangerous, ^^^. 



Howe, Lucien. The Relation of Hereditary Eye Defects 

 to Genetics and Eugenics, 379. 



Hunnicutt, B. H. A Forage Plant from the Solanaceae 

 Family, 185. 



Hybrid, A Supposed Sheep-Goat, 357. 



Hybrids, Corn, Chimeras in. J. L. Collins, 3. 



Hybrid, New Cowpeas, 175. 



Hybrids, Fertile Wheat-Rye. H. H. Love and W. T. 

 Craig, 195. 



Mairs, T. I. Butter Fat vs. Bodv Fat, 79. 

 Maize, A Fossil Ear of. G. N. Collins, 170. 

 Manual of Genetics, Laboratory. A Review, 39. 

 Mayflower and Other New England Stock, The Increase, 



Diffusion, and Decline of. J. Gardner Bartlett, 



141. 

 MacCaughey, Vaughan. Race Mixture in Hawaii, 41, 90. 

 Medicinal Plants, Growing, in America, 32. 

 Mental Tests, Army, 190. 

 Meyer, Frank N., Dramatic Career of . David Fairchild, 



276. 

 Milk Goats, Breeding. J. W. Thompson, 156. 

 Murrell. G. E. A Commercially New Blueberry, 271. 

 Mutation, A Unifoliate, in the Adzuki Bean, 153. 

 Mutations in the Jimson Weed. A. F. Blakeslee and B. 



T. Avery, Jr., HI. 



New Everbearing Strawberries. W. Van Fleet, 14. 

 New Foods, Testing. David Fairchild, 17. 



Olneya Beans. O. F. Cook, 321. 

 Orientals, The Immigration of, 110. 



Immigration of Orientals, The, 110. 



Immigration Restriction and World Eugenics. Pres- 

 cott F. Hall, 185. 



Immigration, Some Present Aspects of, 68. 



Inbreeding Live Stock. G. Pusch, 88. 



Increase, Diffusion, and Decline of the Mayflower and 

 Other New England Stock. J. Gardner Bartlett, 

 141. 



Infant Mortality, The Determination of Disputed Parent- 

 age as a Factor in Reducing. Roswell H. John- 

 son, 121. 



Inheritance of Coat Color in Great Danes. C. C. Little 

 and E. E. Jones, 309. 



Inheritance of Continuous and Discontinuous Variations, 

 191. 



Instinct, Do Birds Sho .' a Monogamous, 181. 



Intellect, Deficiency in, Found to be Correlated with De- 

 ficiency in the Number of Brain Cells, 369. 



Intelligence, Estimating, 352. 



Ireland, Alleyn. Democracy and Heredity, 360. 



Jimson Weed, Mutations in the. A. F. Blakeslee and 

 B. T. Avery, Jr., 111. 



Pandanus, A Remarkable Bud Sport of. John H. 



Schaffner, 376. 

 Papaw. A Freak. C. Drieberg, 207. 



Parentage, Disputed, Determination of, as Factor in Re- 

 ducing Infant Mortality, 121. 

 Patterson. J. T. Polyembryony and Sex, 344. 

 Peru, Domestication of Animals in. O. F. Cook, 176. 

 Pigs, Pure-bred, 138. 



Plant Breeder's Envelope. Robert L. Davis, 168. 

 Plant Food, A New Source of, 307. 

 Plants. Entry of. Restricted, to Protect American Crops, 



87. 

 Plants, Medicinal, Growing in America, 32. 

 Plantsmen, Dramatic Careers of two. David Fairchild, 



276. 

 Politics and Aristocracy. Prescott F. Hall, 166. 

 Politics, Biology and. Walter Sonneberg, 139. 

 Polyembryony and Sex. J. T. Patterson, 344. 

 Pomeroy, Carl S. Bud Variations in Sugar Cane, 129. 

 Population Schedule Census of 1920. H. H. Laughlin, 



208. 

 Portraits of Early Americans. F. A. Woods, 212. 

 Potato, A Note on the Dropping of Flowers in the. M. J. 



Dorsey, 226. 

 Poultry, The Breed in, and Pure Breeding. William A. 



Lippincott. 71. 

 Problems, Racia :and World, 28. 



