Farm labor contractor registration act amendments, 1974 : Hearings, Ninety-third Congress, second session, on S. 2070 to amend the Farm Labor Contractor Registration Act of 1963 by extending its coverage and effectuating its enforcement; S. 3202 to amend the Farm Labor Contractor Registration Act of 1963 to provide for the extension of coverage and to further effectuate the enforcement of such act; and related bills. February 8, 1974, Fresno, Calif.; April 8 and 9, 1974, Washington, D. C.