Professor Wormbog's zoo won't be complete until he finds a zipperump-a-zoo but he seems to be looking in the wrong places.
- ISBN10 0307157962
- ISBN13 9780307157966
- Publish Date 1 January 1976
- Publish Status Out of Print
- Out of Print 19 July 2011
- Publish Country US
- Imprint Golden Press
- Format Hardcover
- Pages 44
- Language English