APPENDIX 317 



" On Alterations in the Properties of the Nitric Ferment by Cultivation " 



(by R. W., Rep. Brit. Assn., 1881, 593). 

 " Note on the Appearance of Nitrous Acid during the Evaporation of 



Water" (by R. W., T.C.S., 39, 1881, 229). 

 " Some Practical Aspects of recent investigations on Nitrification " (by 



R. W., Jour. Soc. Arts, April 7, 1882). 

 " Determinations of Nitrogen in the Soils of some of the Experimental 



Fields at Rothamsted, and the bearing of the results on the Question 



of the Sources of the Nitrogen of our Crops " (by J. B. L. and J. H. G., 



American Assn. for the Advancement of Science, Montreal, August 



1882), R. Mem., Vol. V., No. 19. 

 " Agricultural, Botanical, and Chemical Results of Experiments on the 



Mixed Herbage of Permanent Meadow. Part II., The Botanical 



Results" (by J. B. L., J. H. G., and M. T. Masters, Phil. Trans., 173, 



1882, 1181), R. Mem., Vol. II. (4to), No. 2. 

 "On the Determination of Nitric Acid in Soils" (by R. W., T.C.S., 41, 



1882, 351). 



" The Future of Agricultural Field Experiments " (by J. B. L., Agric. 

 Students' Gazette, 4, 1882, 33). 



"On some of the Changes which Nitrogenous Matter undergoes within 



the Soil" (by R. W., Lecture delivered at South Kensington, April 16, 



1883). 

 " Contribution to the Chemistry of Fairy Rings " (by J. B. L., J. H. G., 



and R. W., T.C.S., 43, 1883, 208), R. Mem., Vol. V., No. 20. 

 "New Determinations of Ammonia, Chlorine) and Sulphuric Acid, in the 



Rain-water collected at Rothamsted " (by J. B. L., J. H. G., and R. W., 



J.R.A.S., 44, 1883, 313), R. Mem., Vol. V., No. 21. 



"The Nitrogen as Nitric Acid, in the Soils and Subsoils of some of the 

 Fields at Rothamsted" (by J. B. L., J. H. G., and R. W., J.R.A.S., 44, 



1883, 331), R. Mem., Vol. V., No. 22. 



Supplement to former paper entitled "Experimental Inquiry into the 

 Composition of some of the Animals Fed and Slaughtered as Human 

 Food " Composition of the Ash of the Entire Animals and of certain 

 Separated Parts (by J. B. L. and J. H. G., Phil. Trans., 174, 1883, 865), 

 R. Mem., Vol. III. (4 to), No. 2. 



" Compensation for Unexhausted Manures " (by J. B. L., London, 1883). 



" An Attempt to explain the Action of Manures " (by J. B. L., Jour. 

 Newcastle Farmers' Club, 1883, iii.). 



" Introduction to the Study of the Scientific Principles of Agriculture " 

 (by J. H. G., Inaugural Lecture, delivered May 6, 1884, at the Uni- 

 . versity Museum, Oxford), R. Mem., Vol. VI., No. 1. 



" On the Composition of the Ash of Wheat- Grain and Wheat-Straw grown 

 at Rothamsted " (by J. B. L. and J. H. G., T.C.S., 45, 1884, 305), 

 R. Mem., Vol. VI., No. 2. 



"Presidential Address to the Chemical Society" (by J. H. G., March 30, 

 1883, T.C.S., 43, 1883, 224). 



