R. Mann

发表

Independent Economic Analysis Board

D. Huppert, J. Hamilton, N. Netusil, 2007 .

Formulating a boating capacity planning system for Chesapeake and Chincoteague Bays

R. Mann, H. Ris, 1975 .

Economic Effects From Columbia River Basin Anadromous Salmonid Fish Production

D. Huppert, J. Hamilton, S. Hanna, 2005 .

Reduced Spill at Hydropower Dams: Opportunities for More Generation and Increased Fish Population

Michael J. Sale, Charles C. Coutant, Roger Mann, 2006 .