Gateway area proposals : hearings before the Subcommittee on National Parks and Recreation of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-second Congress, first session on H.R. 1370, to establish the Sandy Hook National Seashore in the state of New Jersey, and for other purposes : H.R. 1121 and related bills, to provide for the establishment of the Gateway National Seashore in the States of New York and New Jersey, and for other purposes, hearings held in New York, N.Y., June 26, 1971; Washington, D.C., July 19 and 20, 1971.