FURTHER AMENDING PROCLAMATION NO. 1530, DATED FEBRUARY 2, 1976, BY PROVIDING FOR A SYSTEM OF VALUATION IN ACCORDANCE WITH REPUBLIC ACT NO. 3844 AS AMENDED OR IN ACCORDANCE WITH SUCH SYSTEM OF VALUATION, MODE OR TERMS OF PAYMENT AS MAY BE AGREED UPON BY THE LAND BANK OF THE PHILIPPINES AND THE DEPARTMENT OF AGRARIAN REFORM