Includes bibliographies.; A. Navigation/transportation studies -- B. Effects of increased navigation capacity on the railroads -- C. Relationship between national transportation policy and Upper Mississippi River Basin navigation capacity expansion -- D. Environmental report -- E. Mitigation/enhancement handbook for the Upper Mississippi River System (UMRS) and other large river systems -- F. Long-term resource monitoring plan for the Upper Mississippi River System, v.1-2 -- G. Evaluation of impacts of navigation and associated operation and maintenance procedures on recreation, potential wilderness and cultural resources of the Upper Mississippi River Basin -- H. Immediate impacts of a second lock, Lock and Dam no. 26(R), Alton, Illinois -- I. Dredged material disposal study -- J. Computerized analytical inventory and analysis feasibility study for the Comprehensive master plan -- K. System objectives for Comprehensive master plan -- L. Institutional arrangements for system management -- M. Evaluation of the public participation program.