[Code of Federal Regulations] [Title 43, Volume 2] [Revised as of October 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 43CFR3601.50] [Page 702] TITLE 43--PUBLIC LANDS: INTERIOR CHAPTER II--BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR PART 3600_MINERAL MATERIALS DISPOSAL--Table of Contents Subpart 3601_3601-Mineral Materials Disposal; General Provisions Sec. 3601.50 Administration of sales contracts and free use permits.