Pub. L. 93-493, tit. VI, sec. 603

Sec. 603. There is authorized to be appropriated to the Secretary of the Interior the sum of $3,000,000 (April 1974 price levels) plus or minus such amounts, if any, as may be justified by reason of ordinary fluctuations in development costs as indicated by cost indexes applicable to the types of development involved herein. There is also authorized to be, appropriated such sums as may be necessary for administration of existing facilities and for operation and maintenance of the facilities authorized by this title.