BIBLIOGRAPHY OF E. W. HILGARD 63 



1895. Articles on "Olives" and "Wine and wine-making" in Johnson's En- 



cyclopedia, second edition. 



The recognition of nitrogen-hungriness in soils. Bulletin 47, Depart- 

 ment of Agriculture, Division of Chemistry. 



Late progress in soil analysis. Bulletin 30, United States Department 

 of Agriculture, Division of Chemistry. 



Origin, value, and reclamation of alkali lands. Yearbook, United States 

 Department of Agriculture. 



Die Eroberung der Steppenlander fur die Kultur. Die Nation, Berlin, 

 number 51. 



Die Zuckerrubenkultur auf Alkaliboden. Die Landwirtschaftlichen 

 Yersuchstationen, Berlin. 



Report of California Experiment Station for 1894-1895. Sacramento. 

 (a) Work of the station. 

 (6) Late progress in soil examination; also in Bulletin 110. 



(c) The distribution of salts in alkali soils. (With R. H. Lough- 



ridge.) Also in Bulletin 108. 



(d) The grov^ring of sugar-beets on alkali land. (With R. H. 



Loughridge. ) 



(e) Improvement and fertilization of land. 

 (/) The canaigre or tanner's dock. 



(g) The supply of soil nitrogen. 



(h) Preparation of fruit specimens for exhibition. 

 Fruchtbare Wusteneian. Die Nation, Berlin, number 46. 

 Die Erkennung Stickstoffhungrieger Kultur Boden. Deutsche Land- 



wirtschaftliche Presse, number 5.3, .July. 

 Densmore's "How nature cures" (criticism). Natural Food, March. 

 Science and the Farmer. San Francisco Call, December 25. 



1896. Steppes, deserts, and alkali lands. Popular Science Monthly, March. 

 The geologic efficacy of alkali carbonate solutions. American Journal 



of Science, volume 2, August. 



The work of the College of Agriculture. Bulletin 111. California Ex- 

 periment Station. 



Die Vertheilung der Salze in Alkaliboden under verschiedenen Bedin- 

 gungen. Wollny, Portschritte der Agr. Physik. 



The agricultural college and the university. Pacific Rural Press, Au- 

 gust 8. 



Viticultural report for 1887 to 1895. University of California Experi- 

 ment Station. 



(a) Work of the station. 



(6) The composition and classification of grapes, musts, and wines. 



Agriculture in the schools. Weekly San Francisco Chronicle. August 27. 



1897. The objects and methods of soil analysis. Proceedings of the Society 



for the Promotion of Agricultural Science, July. 

 The use of antiseptics in food products. Proceedings of the Pure Food 



Congress, San Frnncisco. 

 Die Dtingunsmanie in Fernen Westen. Deutsche Landw. Presse, XXIV 



Jahrgang, number 72, August. 



