81 STAT. ]
PUBLIC LAW 90-28-JUNE 24, 1967
69
Great Falls Park, Virginia, except minor roads and trails; and Daingerfield Island Marina, Virginia, and extension of the George Washington Memorial Parkway from vicinity of Brickyard Eoad to Great Falls, Maryland, or in Prince Georges County, Maryland. PRESERVATION OF HISTORIC PROPERTIES
For expenses necessary in carrying out a program for the preservation of additional historic properties throughout the Nation, as authorized by law (80 Stat. 915), $770,000, to remain available until expended.
16 USC 470470m.
GENERAL ADMINISTRATIVE E X P E N S E S
For expenses necessary for general administration of the National Park Service, including such expenses in the regional offices, $2,569,000. ADMINISTRATIVE
PROVISIONS
Appropriations for the National Park Service shall be available for the purchase of not to exceed one hundred and thirty-five passenger motor vehicles of which one hundred and eleven shall be for replacement only, including not to exceed seventy-nine for police-type use which may exceed by $300 each the general purchase price limitation for the current fiscal year. OFFICE
OF SALINE
SALARIES
AND
WATER
EXPENSES
For expenses necessary to carry out provisions of the Act of July 3, 1952, as amended.(42 U.S.C. 1951-1958), authorizing studies of the conversion of saline water for beneficial consumptive uses, to remain available until expended, $7,500,000, of which not to exceed $1,550,000, shall be available for administration and coordination during the current fiscal year. OPERATION
AND
^s Stat. 628.
MAINTENANCE
For operation and maintenance of demonstration plants for the production of water suitable for agricultural, industrial, municipal, and other beneficial consumptive uses, as authorized by the Act of September 2, 1958, as amended, (42 U.S.C. 1958a-1958g), $2,300,000, of which not to exceed $212,000 shall be available for administration.
^2 Stat. i706.
OFFICE OF WATER RESOURCES RBSEAR(;H SALARIES AND EXPENSES
For expenses necessary in carrying out the provisions of the Water Resources Research Act of 1964 (78 Stat. 329), $11,130,000, of which ^ ^o Stat. 129, not to exceed $530,000 shall be available for administrative expenses. 42 USC 1961 note. OFFICE OF THE SOLICITOR SALARIES AND EXPENSES
For necessary expenses of the Office of the Solicitor, $5,100,000, and in addition, not to exceed $152,000 may be reimbursed or transferred to this appropriation from other accounts available to the Department of the Interior: Provided, That hereafter hearing officers appointed
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