Coleoptera. Hydradephaga Categories: Out of print handbooks, Publications Biological recording & species identification Coleoptera Volume 4, Part 3 F. Balfour-Browne 1953 - 37 pages Description Description DownloadDownload Coleoptera. Hydradephaga RES Handbooks for the Identification of British Insects, Volume 4, Part 3 Important information about shipping delivery times and goods exported from the UK