In several Departments there is presented the necessity for legislation looking to the further conservation of our national resources, and the subject is one of such importance as to require a more detailed and extended discussion than can be entered upon in this communication. For that reason I shall take an early opportunity to send a special message to Congress on the subject of the improvement of our waterways, upon the reclamation and irrigation of arid, semiarid, and swamp lands; upon the preservation of our forests and the reforesting of suitable areas; upon the reclassification of the public domain with a view of separating from agricultural settlement mineral, coal, and phosphate lands and sites belonging to the Government bordering on streams suitable for the utilization of water power. DEPARTMENT OF AGRICULTURE. I commend to your careful consideration the report of the Secretary of Agriculture as showing the immense sphere of usefulness which that Department now fills and the wonderful addition to the wealth of the nation made by the farmers of this country in the crops of the current year. DEPARTMENT OF COMMERCE AND LABOR. THE LIGHT-HOUSE BOARD. The Light-House Board now discharges its duties under the Department of Commerce and Labor. For upwards of forty years this Board has been constituted of military and naval officers and two or three men of science, with such an absence of a duly constituted executive head that it is marvelous what work has been accomplished. In the period of construction the energy and enthusiasm of all the members prevented the inherent defects of the system from interfering greatly with the beneficial work of the Board, but now that the work is chiefly confined to maintenance and repair, for which purpose the country is divided into sixteen districts, to which are assigned an engineer officer of the Army and an inspector of the Navy, each with a light-house tender and the needed plant for his work, it has become apparent by the frequent friction that arises, due to the absence of any central independent authority, that there must be a complete reorganization of the Board. I concede the advantage of keeping in the system the rigidity of discipline that the presence of naval and military officers in charge insures, but unless the presence of such officers in the Board can be made consistent with a responsible executive head that shall have proper authority, I recommend the transfer of control over the light-houses to a suitable civilian bureau. This is in accordance with the judgment of competent persons who are familiar with the workings of the present system. I am confident that a reorganization can be effected which shall avoid the recurrence of friction between members, instances of which have been officially brought to my attention, and that by such reorganization greater efficiency and a substantial reduction in the expense of operation can be brought about. CONSOLIDATION OF BUREAUS.