Department of Soil Technology xcvii 



PUBLICATIONS 



T. Lyttleton Lyon and James A. Bizzell. Experiments with Reinocu- 

 lation of Steamed Soils. Proceedings of the Eighth International Con- 

 gress of Applied Chemistry, 1912, pp. 159-178. 



T. Lyttleton Lyon. Some Experiments to Estimate Errors in Field 

 Plat Tests. Proceedings of the American Society of Agronomy, Vol. 3 

 (191 1 ), pp. 89-114. 



Oscar D. von Engeln. Some Factors Influencing the Percentages of 

 Mineral Plant Foods Contained in Soils. American Journal of Science, 

 Vol. 32 (191 1), pp. 350-358. 



George Bouyoucos. Transpiration of Wheat Seedlings as Affected by 

 Soils, by Solutions of Different Densities and by Various Chemical Com- 

 pounds. Proceedings of the American Society of Agronomy, Vol. 3 

 (1911), pp. 130-190. 



J. Oscar Morgan. The Effect of Soil Moisture and Temperature on the 

 Availability of Plant Nutrients in the Soil. Proceedings of the American 

 Society of Agronomy, \ ol. 3 (1911), pp. 191-249. 



H. J. Conn. Bacteria of Frozen Soil, II. Centralblatt fiir Bakteri- 

 ologie, etc., II Abt., Bd. 32 (1912), pp. 70-97. 



H. O. Buckman. The Chemical and Physical Processes Involved in 

 the Formation of Residual Clay. Transactions of the American Ceramic 

 Society, Vol. 13, pp. 337-384- 



Elmer O. Pippin. The Soil : Its Use and Abuse. Cornell Reading- 

 Course Lesson for the Farm, Vol. I, No. 2, Soil Series No. i, October, 

 191 1, pp. 1-16. 



Elmer O. Pippin. The Chemical Analysis of Soil. Circular No. 12, 

 Cornell University Agricultural Experiment Station, January, 1912, pp. 4. 



Elmer O. Pippin. The Practical Classification of Soil. Proceedings of 

 the American Society of Agronomy, Vol. 3 (1911), pp. 76-79. Science, 

 N. S., Vol. XXXV, No. 905, pp. 677-686. 



Elmer O. Pippin, The Agriculture of New York. American Journal 

 of Geography, March, 1912. 



Elmer O. Fippin. Onions on Muck Soil. The Vegetable Grower, 

 Chicago, April, 1912. 



recommendations 



Laboratory space. — Practically the same congestion in the laboratories 

 exists at present that was felt when our last report was made. There is 

 no laboratory for advanced students, and graduate students must work 

 either in the elementary laboratory or in the experiment station laboratory. 

 This class of students is only partially provided with desk room for the 

 material, books, notes, and the like, which are a necessary adjunct to the 

 work. 



