Review of ground water quality concerns [microform] : hearings before the Subcommittee on Department Operations, Research, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, One Hundredth Congress, first and second sessions, October 12, 1987, Humboldt, IA; October 27 and December 9, 1987; March 29 and May 24, 1988.

"Serial no. 100-95."

United States policy toward South Africa [microform] : hearings before the Subcommittee on African Affairs of the Committee on Foreign Relations, United States Senate, One Hundredth Congress, first session, October 22, 1987 and June 22, 23, and 24, 1988.

CIS Microfiche Accession Numbers: CIS 89 S381-10