Search Results       Your search for [subject]Bonn, George Schiegel, ed returned 1 record.           Information resources in the environmental sciences : papers. Champaign-Urbana, Ill.: University of Illinois Graduate School of Library Science, 1973. Subject: Bonn, George Schiegel, ed; Environmental protection--Information services--Congresses; Illinois.University.Graduate School of Library Science.          Add to Book Cart Relevance: 34.12%