[Committee hearings] serial, 87th Congress. 9. Use and disposition of railroad right-of-way grants, hearings before Subcommittee on Public Lands, 87th Congress, 1st session, on H.R. 6630 and H.R. 6945, H.R. 3229, H.R. 3346, and H.R. 5745, H.R. 6161, H.R. 7436, [and] H.R. 7550, June 29 and 30, 1961.