Sumpthink : newsletter of the Wellington Caving Group.
Description based on: No. 133 (Apr. 1986); title from caption.
Latest issue consulted: Issue 348 (Apr. 2010).
Other Versions: Online version: Sump-think
Other Titles: Sump think; Newsletter - Wellington Caving Group Oct. 1995-
Publisher: [Wellington, N.Z.] : The Group, -
Format: v. ;30 cm. Irregular Ceased with issue 348 (Apr. 2010)See original record