30 USC CHAPTER 3, SUBCHAPTER VII: Front Matter
From Title 30-MINERAL LANDS AND MININGCHAPTER 3-LANDS CONTAINING COAL, OIL, GAS, SALTS, ASPHALTIC MATERIALS, SODIUM, SULPHUR, AND BUILDING STONESUBCHAPTER VII-PERMITS TO PROSPECT FOR CHLORIDES, SULPHATES, CARBONATES, BORATES, SILICATES, OR NITRATES OF POTASSIUM