Letter (Astounding, June 1941): So—There Are Slans!

From Author Wars - https://authorwars.com/books/letter-astounding-june-1941-so--there-are-slans-2091532.html

Overview:

Title: Letter (Astounding, June 1941): So—There Are Slans!
Author: Eric Frank Russell
Year: 1941
Type: Essays

Editions/Publications:

Unknown. Astounding Science-Fiction, June 1941 (Unknown, Eric Frank Russell, Street & Smith Publications, Inc., $0.20, 164 pages, pulp, MAGAZINE)