HISTORY AND BIBLIOGRAPHY 857 



Garman, H. On the adulterants and weed seeds found in Ken- 

 tucky samples of blue grass, orchard grass, timothy, red clover, 

 mammoth clover and alfalfa seeds. Bull. Ky. Agr. Exp. Sta. 

 124:35. 



Garman, H., & Didlake, M. L. The inspection of seeds under the 

 Kentucky pure seed law. Bull. Ky. Agr. Sta. 127 :129-169. 



Harrington, G. T. The grass and clover seed trade in Vermont in 

 1907-1909. Bull. Vt. Agr. Exp. Sta. 146:205-240. 



Harvey, F. L. Examination of seeds for impurities. Kept. Me. 

 Agr. Exp. Sta. 1891: 186-187. 



Germination experiments. Rept. Me. Agr. Exp. Sta. 

 1887: 149-160; 1888: 136-147; 1889: 150-160; 1890: 107-112. 

 Vitality of seeds. Note in Bot. Gaz. 12 :253. 

 Weeds and seeds. Rept. Me. Agr. Exp. Sta. 1896 : 113-116. 



Harz. C. D. Landwirthschaftliche Samenkunde. 1 :552 ; /. 1-14. 

 2:553-1362; /. 15-201. Berlin, 1885. 



Hicks, G. H. Pure seed investigation. Rept. U. S. Dept. Agr. 

 1894: 389-408. 



Hicks, G. H., & Key, Sothoron. Additional notes on seed testing. 

 Yrbk. U. S. Dept. Agr. 1897 : 441-452. 



Hillman, F. H. The adulteration of forage plant seeds. Far. Bull. 

 U. S. Dept. Agr. 382:23. 



Clover seeds and their impurities. Bull. Nev. Agr. Exp. Sta. 

 47:88. 



Vetch seed and its adulterants. Far. Bull. U. S. Dept. Agr. 

 515 :23-27. 



Jenkins, E. H. Seed tests. Ann. Rept. Conn. Agr. Exp. Sta. 

 1879: 121; 1880: 96-104; 1882: 93; 1883: 96-107. 



Jenkins, E. H., Card, F. W., Lazenby, W. R., Brown, E., & Shamel, 

 A. B. Rules and apparatus for seed testing. Adopted by the 

 standing committee on methods of seed testing of the Associa- 

 tion of American Agricultural Colleges and Experiment Sta- 

 tions. Cir. U. S. Dept. Agr. Offi. Exp. Sta. 34 :24. 



Jenkins, E. H., & Warneke. Seed tests. Ann. Rept. Conn. Bd. 

 Agr. 1878: 352. 



Johnson, T., & Hensman, R. Agricultural seeds and their weed 

 impurities, a source of Ireland's alien flora. Sci. Proc. Roy. 

 Dub. Soc. n. s. 12:446-462. 1910. Abs. in Exp. Sta. Rec. 

 24:338. 



Jones, L. R., & Orton, W. A. Impurities of Vermont clover seed. 

 Rept. Vt. Agr. Exp. Sta. 11 :229-234. 



