To Supplement to the act of April 1, 1863 (P.L.213, No.227), entitled "An act to accept the grant of Public Lands, by the United States, to the several states, for the endowment of Agricultural Colleges," making appropriations for carrying the same into effect; and providing for a basis for payments of such appropriations, for a method of accounting for the funds appropriated and for certain fiscal information disclosure.   Official Text and Analysis.