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74TH CONGRESS . SESS . I . CH. 101 . MAY 9, 1935. become available for expenditure by further transfer of appropria- tion from any of said projects upon approval of the Secretary of the Inter ior; Total, from reclamation fund, $1,022,100 . c ma project, Ariz.- To defray the cost of operating and maintaining the Colorado Colorado River front River front work and levee system adjacent to the Yuma Federal Work and levee sys- irrigation project in Arizona and California, subject only to section Vol. 44, p. 1016 .
4 of the Act entitled "An Act authorizing the construction, repair, and preservation of certain public works on rivers and harbors, and Bal ms av table . for other purposes ", approved January 21, 1927 (44 Stat ., p . 1010), Post, p .1784.
$50,000, together with the unexpended balance of the appropriation for the fiscal year 1935. Us" for Investigating No art of an appropriation in this Act for the Bureau of new projects forbid-
h
y den .
Reclamation shall be used for investigations to determine the eco- nomic and financial feasibility of any new reclamation project . Geological Survey . GEOLOG ICAL SUR VEY SALARIES peDirectlr, and office For the Director of the Geological Survey and other personal services in the District of Columbia, $128 ,060; General expenses. Ante, p. 178 . For every expenditure requisite for and incident to the authorized work of the Geological Survey, including personal services in the District of Col umbia and in the field, inc luding not to exceed $30,0 00 for the purchase and exchange, and not to exceed $55,000 for the vehic les . hire, maintenance, repair, and operation of motor-propelled and horse-drawn passenger-carrying vehicles for field use only by geolo- gists, t opographers, engineers, an d land classifiers, and the Geologi- cal Survey is authorized to exchange unserviceable and worn-out p asse nge r-ca rry ing and fr eigh t-c arr ying ve hic les as part pa yme nt Travel; attendance for new frei ght-c arry ing v ehicl es, and i nclu ding not t o ex ceed $2,0 00 at meetings, etc' for necessary traveling expenses of the director and members of the Geological Survey acting under his direction, for attendance upon meetings of technical, professional, and scientific societies when req uired in connecti on with t he autho rized wor k of the Geologic al Survey, to be expended under the regulations from time to time prescribed by the Secretary of the Interior, and under the following heads : Topographic surveys. Topographic surveys : For topographic surveys in various por- tions of the United States, $400,000, of which amount not to exceed $175,000 may be expended for personal services in the District of Provisos .
Columbia : Provided That no part of this appropriation shall be Cooperation with States, etc . expended in cooper ation wi th States or munic ipalitie s except upon the basis of the S tate or municipal ity beari ng all of the exp ense incident thereto in excess of such an amount as is necessary for the Geological Survey to perform its share of standard topographic surveys, such shar e of the Geologic al Survey in no c ase excee ding Allotment for cooper- 50 per centum of the cost of the survey : Provided further, That ation .
$225,000 of this amount shall be available only for such cooperation with States or municipalities; Geologic s rveys .
Geologic surveys : For geologic surveys in the various portions 16 .
of the United States and chemical and physical researches relative thereto, $450,000, of which not to exceed $270,000 may be expended for personal services in the District of Columbia; GENERAL EXPENSES
