Sandworm #4, Spring 1968

From Author Wars - https://authorwars.com/books/sandworm-4-spring-1968-2844462.html

Overview:

Title: Sandworm #4, Spring 1968
Author: Robert Vardeman
Year: 1968
Type: Magazine Editor

Editions/Publications:

Unknown. Sandworm #4, Spring 1968 (Unknown, Robert Vardeman, 28 pages, quarto, FANZINE)