Section 12. The treasurer of the commonwealth shall charge the Massachusetts Water Resources Authority for the debt service costs of bonds issued pursuant to section 3 of chapter 564 of the acts of 1987 and sections 12 and 13 of chapter 36 of the acts of 1992 for the acquisition of fee simple, development and other rights or interests inland in the areas regulated by the division. The revenue shall be deposited into the general fund for the purposes of meeting said debt service costs, subject to appropriation, for said bonds.