This article does not apply to any public grazing land within the scope of an act of Congress entitled “An act to stop injury to the public grazing lands by preventing overgrazing and soil deterioration, to provide for their orderly use, improvement and development, to stabilize the livestock industry dependent upon the public range, and for other purposes,” approved June 28, 1934, and of Article 2, Chapter 4, Part 4, Division 6 of the Public Resources Code.