XIII • 



List of publications of llif Unitcfl States Df])aitmcnt of Ajji-u-iilturo, July 



], IS'.H, to July 1. l«i»2 71, i:n. 204.27::. :{t;.i.4:iT..")U4.:)S2. »)•;:{. T."><i..s;{'J. 93-4 



List of station publications received by the Oflice of Experiment Stations. 

 July 1, 1891, to July 1 , 1892. . . . 72, 138, 205, 273, 363, 437, 505, 582, 603, 757, 84U, 935 



SUBJECT LIST OF ABSTRACTS. 



CHEMISTRY— ANALYSES —METHODS. 



The formation and behavior of basic calcium phosphate and its relation to 



Thomas slag, O, Fiirster. - 818 



The occurrence of guanidin in plants, E. Schulze — 914 



Pentaylucoses. their occurrence in plants and their analytical determina- 

 tion. B. ToUens. A. (Jimther. and G. de Chalmot 911 



A new reagent for albumen, .1. H. MacWilliam 419 



A sensitive rea>ient for albumen in urine, E. Spiegler 819 



Chemical distinction between true albuminoids, albumose, and peptone, 



M. Flaum - - 488 



Determination of albuminoid nitrogen 615 



Investigations vpith the calorimeter, H. B. Gibson 386 



Composition and heat value of Utah fuels. W. P. Cutter ..- 624 



On sources of error in field s-ampling of crops for analysis. C. D. Woocis- . 379 

 The application of the centrifuge in analytical and microscopic work, W. 



Thi'irner - 488 



The determination of phosphoric acid in presence of iron and alumina. S. 



W. Johnson and T. B. Osborne 15 



Comparative tests of methods for determination of total phosphoric acid 



in samj'les containing organic matter, J. A. Fries --- 720 



Investigations upon methods for discriminating between phosphates de- 

 rived from bone and those dcived from South Carolina rock, W. Frear. 462 

 On the Schulze-Tiemann method of estimating nitric acid, H. B. Gibson.. 385 



A rapid method for estimating nitrates in potable waters, G. Harrow 109 



Tests for olive oil adulteration, L. Paparelli 593 



On the determination of crude liber, S. Gabriel 910 



Deteiminaiion of fats in fodders by direct weighing of the ether extract 



and by loss of weight of the substance 615 



The us ' of animal charcoal in the determination of fat in feeding stuffs, 



H. J. Patterson 516 



A new method of organic analysis. Berthelot 818 



Pi'oce<dings of the eighth annual convention of the Association of Official 



Agricultural Chemists 632 



Miscellaneous analyses at Central Experimental Farm of Canada, F. T. 



Shutt - 357 



Miscellaneous analyses at Colorado Station, D. O'Brino 82 



Miscellaneous analyses at Delaware Station, C. L. Penny 690 



Miscellaneous analy.-es at Massachusetts State Station - 161 



Miscellaneous analyses at Xew Hamjishire Station in 18S9 -- 292 



Miscellaneous analyses at Oregon Station, G. W. Shaw 412 



Miscellaneous analyses at Rhode IslanI Station, H. J. Wheeler — 315 



Miscellaneous analyses at Texas Station - 246 



