This act [5-5-1 to 5-5-23, 5-5-25 to 5-5-27 N.M. Stat. Ann.], without reference to other statutes of the state except as herein otherwise specifically provided or necessarily implied, shall constitute full authority for the acquisition, improvement, operation and maintenance of any project and the borrowing of money and the authorization and issuance of bonds hereunder. No other act or law with regard to said purposes that provides for an election, requires an approval or in any way impedes or restricts the carrying out of the acts herein authorized to be done, shall be construed as applying to any proceedings taken hereunder or acts done pursuant hereto, it being intended that this act shall provide a separate method of accomplishing its objectives and not an exclusive one; and this act shall not be construed as repealing, amending or changing any such other act or law.