OF CHARLES ANTHONY GOESSMANN 169 



829. Letter from Gottingen, Germany, October 23, 1899. Aggie 

 Life, vol. x. November 29, 1899, pp. 66, 67. 



330. Analyses of Manurial Substances and Licensed Fertilizers. 

 Butt. Hatch Expt. Stat. Mass. No. 63. November, 1899, pp. 26. 



1900 



331. Report of the Chemist. Twelfth Report Hatch Expl. Stat. Mass. 

 1900, pp. 108-122. 



332. Letter from Berlin, Germany, December, 1899. Aggie Life, 

 vol. x. February 7, 1900, pp. 100, 101. 



333. Analyses of Manurial Substances and Licensed Fertilizers; 

 Instructions regarding Samples of Materials forwarded for 

 Investigation; Discussion of Trade Values of Fertilizing 

 Ingredients; Instructions to Manufacturers, Importers, 

 Agents, and Sellers of Commercial Fertilizers. Bull. Hatch 

 Expt. Stat. Mass. No. 65. March, 1900, pp. 14. 



334. Analyses of Manurial Substances and Licensed Fertilizers. 

 Bull. Hatch Expt. Stat. Mass. No. 68. July, 1900, pp. 28. 



335. Analyses of Manurial Substances and Licensed Fertilizers. 

 Bull. Hatch Expt. Stat. Mass. No. 70. November, 1900, pp. 26. 



1901 



336. Report of the Chemist. Thirteenth Report Hatch Expt. Stat. 

 Mass. 1901, pp. 55-70. 



337. Analyses of Manurial Substances, of Paris Green and other 

 Insecticides; Laws for the Regulation of the Trade in Com- 

 mercial Fertilizers in Massachusetts. Butt. Hatch Expt. Stat. 

 Mass. No. 74. March, 1901, pp. 16. 



338. Analyses of Manurial Substances and Licensed Fertilizers. 

 Bull Hatch Expt. Stat. Mass. No. 75. July, 1901, pp. 24. 



339. Analyses of Manurial Substances and Licensed Fertilizers. 

 Bull. Hatch Expt. Stat. Mass. No. 77. November, 1901, pp. 30. 



1902 



340. Report of the Chemist. Fourteenth Report Hatch Expt. Stat. 

 Mass. 1902, pp. 91-107. 



341. Analyses of Fertilizing Substances sent on for Free Examina- 

 tion; Analyses of Paris Green; Contribution on the Treatment 

 of Barnyard Manure with Absorbents (H. D. HASKINS). Bull. 

 Hatch Expt. Stat. Mass. No. 81. March, 1902, pp. 20. 



342. Analyses of Manurial Substances and Licensed Fertilizers. 

 Butt. Hatch Expt. Stat. Mass. No. 83. July, 1902, pp. 24. 



