http://ideausach.cl/ Content Type OA ? PCA ? Books (Back List, Front List) No Yes Request a holdings comparison Portico provides a free holdings comparison service to compare a library’s journal or book holdings to the Portico archive. Search titles and ISSNs by keyword: Show: E-Books All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Titles start with H (1) Information Historia del debate ambiental en la política mundial, 1945-1992, 1 Author/Editor: Fernando Estenssoro Saavedra