INDEX OF SUBJECTS. 



1203 



Intestinal ferments, jieptone-splitting . . . SW4 



Innlase, studies 17 



Invalids, foods for HHT 



Invertase in sugar cane H7 



lodids, detection -. -- ^25 



determination - '^2i> 



soluble, absorption by soil 659 



lodin, determination 22(i. H'A I 



Iowa College, notes _. 98,201, :ni, 419, i;27, 731, SKW 



Station, notes. 98,201,311,525,627,9:* 



Iris pabularia, ciilture, Cal . -. -_. 135 



Iron, a osorption by spinach 964 



determination 226 



in water 746 



importance in animal nutrition 405 



salts, effect on composition of plants. 964 



sulphate, fertilizing value 571 



for destroying weeds . . 265, 266 



Irrigation Congrr ess at Ogden 105, 1023 



dutyof waterin, U.S.D.A.... 520 



effect on soil temperature 654 



engineering, cooperative ex- 

 periments 326 



treatise 622,728 



in California, Cal 195 



Egypt 621 



U. S. D. A 414 



Florida 308 



France 196 



greenhouses 870 



humid regions 94,1024 



U. S. D. A.. ia5 



Idaho -- 1024 



India 308, 414, 1024, lia5 



Italy.. 109 



Java 94 



Kansas, use of windmills 



in 728 



Montana. 1024 



Nebraska 1024 



New South "Wales 195, 934 



Oregon 1024 



plain of Loyettes 414 



Queensland 234,308 



relation to rainfall, U. S. 



D.A 231 



South Africa 414,827 



South Australia 414 



* southern California 934 



the Jauja 1024 



Murray basin 728 



valley of the Tumbez . . 1135 



Tonkin 623 



Utah 1023 



"Wyoming 1024 



Irrigation investigations— 



N. Mex - 344 



U. S. D. A 194,520 



by the Department of Agriculture. . . 1023 



in California, U. S. D. A 520 



Hawaii, U. S. D. A 520 



Idaho, U. S. D. A 520 



Louisiana, U. S. D. A 520 



Missouri, U. S. D. A 520 



Montana, Mont 195 



U.S. D.A 520 



Page. 

 Irrigation investigations— Continual. 



inNew Jersey, U. S. D. A 520 



South Dakota, U. S. D. A 520 



Texas, U. S. D. A 520 



Utah, Utah 655 



U.S.D.A 92,520 



Washington, U. S. D.A 520 



"Wisconsin, U. S. D. A 520 



"Wyoming, U. S. D. A. 520 



Irrigation laws in Nevada 1024 



legislation 1024 



papers relating to 1023, 1024 



pumping plant ;. 622 



water for, N. Mex .. 195 



relation to forestry 26i 



reservoirs in California _ 521 



Colorado, U. S. 



D.A 521 



structures, plans, U. S. D. A.. 521 



supplemental to rainfall 330 



system at Sanf ord, Fla 622 



treatise 934 



water, fertilizing elements in, 



Mont -- 126 



storage underground . . 622 



studies, Colo 454, 657 



with alkaline and saline wa- 

 ters, U. S. D. A 309 



works in Cape of Good Hope. . 1026 



on the Tigris. - 94 



(See also "Water.) 

 Isaria lecanifera affecting scale insects, 



Mich 61 



Isosoma eremiturn, new parasite of 693 



spp., notes, U. S. D. A 692 



Ixodes richius, notes 1020 



Jams, analyses 495,796,886 



manufacture and coi^^^osition 986 



Janesville area, "Wisconsin, soil survey, 



U. S. D. A 658 



Jellies, analyses _ 796 



manufacture _ 256 



and composition 986 



Johnson grass, notes, Kans _ 730 



seed production 682 



Joint ill, notes 1129 



Jointwor m parasite, new 693 



Juneberry, culture 257 



Jute, fertilizer experiments 464 



for green manuring 463 



Kafir corn, culture experiments 573 



Okla.... 861 



fertilizer experiments, Okla . 861 



for calves, Kans 730 



cows, Kans 730 



Kainit, analyses 26 



Conn. State 663 



N.J 572 



weight per bii.shel 26 



Kale, culture, Cal 134,ia5 



varieties 138 



Can 1068 



Kalmia latifolia, poisoning of cattle, Ala. 



College 299 



Kansas College, notes 99, 201 , 1028 



Station, financial statement 730 



3596— No. 12—04 6 



