Interior and I nodilar divinis. Eurcommittee on the Environ REGULATION OF SURFACE MINING PART I HEARINGS BEFORE THE SUBCOMMITTEE ON THE ENVIRONMENT AND SUBCOMMITTEE ON MINES AND MINING OF THE COMMITTEE ON INTERIOR AND INSULAR AFFAIRS NINETY-THIRD CONGRESS FIRST SESSION ON H.R. 3 AND RELATED BILLS RELATING TO THE REGULATION OF SURFACE MINING HEARINGS HELD APRIL 9, 10, 16, AND 17, 1973, AND MAY 14 AND 15, 1973 Serial No. 93-11 96-352 O Printed for the use of the Committee on Interior and Insular Affairs U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 1973 |