554 P.2d 1060 KING COUNTY WATER DISTRICT NO. 54, ET AL, Appellants, v. KING COUNTY BOUNDARY REVIEW BOARD, ET AL, Respondents. No. 44043.The Supreme Court of Washington. En Banc. September 30, 1976. [1] States — Municipal Corporations — Legislative Control — Powers and Geographic Limits. The only restrictions upon the plenary authority of the legislature […]