Lyndon Johnson actually said...
Each Federal agency the head of which is referred to in Section 1(b) of this order shall, as may be necessary, furnish assistance to the Field Committee in accordance with the provisions of Section 214 of the Act of May 3, 1945 (59 Stat. 134; 31 U.S.C. 691).
Context
Executive Order 11182—Establishing Federal Development Planning Committees for Alaska
10/01/1964