1. S

    Ecosystem management in the BLM : from concept to commitment: context and key facts

    Ecosystem management in the BLM : from concept to commitment: key facts and context Ecosystem management in the BLM : from concept to commitment is presented here as [Washington, D.C.] (1849 C St., NW, Washington 20240) :U.S. Dept. of the Interior, Bureau of Land Management,[1994] | Bureau of...