Environments Out There

From Author Wars - https://authorwars.com/books/environments-out-there-1791599.html

Overview:

Title: Environments Out There
Author: Helmut K. Wimmer
Year: 1967
Type: Interior Art

Editions/Publications:

Unknown. Environments Out There (Unknown, Helmut K. Wimmer, Scholastic Book Services, $0.50, 96 pages, Trade Paperback, Non-fiction)