U.S. chemical exports to Latin America : hearing before the Subcommittee on Foreign Commerce and Tourism of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred First Congress, second session, on chemical exports by the United States to Latin America, February 6, 1990.

"August 1, 1990"--Pt. 2.

Hazardous waste, responsible party clean up efforts require improved oversight : report to the chairman, Subcommittee on Commerce, Transportation and Tourism, Committee on Energy and Commerce, House of Representatives /

"B-221269"--P. [1].