Public [joint] resolution 4-9, 70th Congress. New Mexico. S. J. Res. 38, joint resolution giving consent to amendment to constitution of New Mexico, providing method for executing leases and other contracts for development and production of any and all minerals on lands granted or confirmed to said State by act of Congress approved June 20, 1910, and to enactment of such laws and regulations as may be necessary to carry said amendment into effect if it is adopted.