SIXTY-SEVENTH CONGRESS. SEss. II. Ch. 185. 1922. 523 BUREAU OF SOILS. S°“’·B“'°°"· sxnanrns. Soil physicist, who shall be chief of bureau, $4,000; chief clerk, ,,,P{,‘,{,s,§,,,$"f ,Q‘§?,,§{,“,§f $2,000; administrative assistant, $2,100; executive assistant, $2,000; •*°- clerks—-·four of class four, three of class three, six of class two, one $1,260, thirteen of class one, one $1,000; two soil carto aphers at $1,800 each; draftsmen—one $1,600, eight at $1,200 eaclii soil bibliolgrapher or draftsman, $1,400; photogpapher, $1,200; laboratory he pers-—one $1,000, three at $840 eac ; machinists-—one $1,440, one $1,380; machinist’s helper, $900; instrument maker, $1,200; messenger, $840; two messenger boys at $480 each; messenger or laborer, $660; laborers-—three at $600 each, one $300; charwoman or laborer, $480; in all, $79,240. GENERAL EXPENSES, BUREAU or sons. °°°“'°‘°‘P°”“°°· For all necessary expenses connected with the investi ations and pei-i¤iie¤¢sg,ee‘ZiiS’ M experiments hereinafter authorized, including the employment of investigators, local and special agents, assistants, experts, clerks, draftsmen, and labor in the city of Washington and elsewhere; official traveling expenses, materials, tools, instruments, apparatus, repairs to apparatus, chemicals, furniture, office fixtures, stationery, gas, electric current, telegraph and telephone service, express and reight charges, rent outs1de the District of Columbia, and for all other necessary supplies and expenses as follows: For chemical investigations of soil types, soil composition, and a.€,*§°§'§i,$T§]l,_l"° °““` soil minerals, the soil solution, solubility of soil and all chemical properties of soils in their relation to soil ormation, soil texture, and soil productivity, including all routine chemical work in connection with the soil survey, $23,110; , _ For hysical investigations of the important properties of soil a§§,’§1·$§€;g,{’f$’;iS‘T° which dietermine productivity, such as moisture re ations, aerations, heat conductivity, texture, and other physical investigations of the various soil classes and soil thes, $12 225; _ For investigation within the United States of fertilizers and other F°"°“°”’°°°‘ soil amendments and their suitability for agricultural use, $70,000; _ For the investigation of soils, in cooperation with other branches ,.§§,‘$€{§,{’,‘;°m§,‘;§{,,,L‘QQ of the Department of izgriculture, other departments of the Govem— ¤*¤- ment, State `cultur experiment stations, and other State institutions, andagiii indicating upon maps and plats, by coloring or otherwise, the results of such investigations, $168,200; For examination of soils to aid in the classification of agricultural m,€¤t;n*#&g*;Sg§°¥¤¤*· lands, in cooperation with other bureaus of the department and other de artments of the Govemment, $15,000; ger general administrative expenses connected with the above- p,,·,'§§,,;‘§f*“*’°’°**"° °" mentioned lines of investigation, $4,000; In all, General Ex enses, $292,535. Total, Bureau of Sbils, $371,775. BUREAU or Enromonoer. E"‘°‘“°'°""“’°“"* sanxnms. Entomologist, who shall be chief of bureau, $5,000; three adminis- c,,§‘,¥‘,§’}“§,',,°§’f,§, ,,g§§§ trative assistants, at $2,250 each; clerks-—seven of class four, ww. ¢¤¤r¤» ewof class three, twenty-two of class two, nineteen of class one; insect delineators—one $1,600, two at $1,400 each; entomological draftsmen—two at $1,400 each, one $1,080; entomological nreparators-- seven at $1,000 each, six at $840 each; laborer, $1,080; messengers
