The board of land and natural resources may issue revenue bonds, and also refunding bonds for the purpose of paying or retiring bonds previously issued, from time to time, in such amounts as it may deem advisable for the purpose of this chapter. The board may issue such types of bonds as it may determine, including bonds on which the principal and interest are payable:
Neither the members of the board nor any person executing the bonds shall be liable personally on the bonds by reason of the issuance thereof.
HRS § 206-27