Content Type OA ? PCA ? Books (Front List) Yes 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 B (1) Information Boxes: A Field Guide Author/Editor: SUSANNE BAUER ,MARTINA SCHLÜNDER ,MARIA RENTETZI