Poisonous snakes of the world: A manual for use by U S Amphibious forces
U S GOVERNMENT PRINTING OFFICE
Poisonous snakes of the world: A manual for use by U S Amphibious forces - Washington "U S Government Printing Office, Circa" 1965 - viii p. + 212
Poisonous snakes of the world: A manual for use by U S Amphibious forces - Washington "U S Government Printing Office, Circa" 1965 - viii p. + 212