The National Geographic Magazine, Volume CXI (111), Number Two (2) (February 1957).
Soft Cover, Washington: National Geographic Society, 1957. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1957. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1947. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1944. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1946. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1944. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1949. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1945. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1948. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1957. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1977. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1972. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1973. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1971. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1971. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1970. Very Good with no dust jacket.
Hard Cover, New York, New York: John Day Co., 1969. Good in Good dust jacket.
Hard Cover, Cambridge, MA, U.S.A. Harvard University Press, 1975. Very Good in Very Good dust jacket.
Softcover, Lanham, Maryland: University Press of America, 1983. Very Good with no dust jacket.
Hardcover, Madrid: Consejo Superor De Investigaciones Cientificas, 1961. Good with no dust jacket.
Softcover, Boston, MA, U.S.A. Boston University Press, 1993. Very Good with no dust jacket.
Hard Cover, Baltimore, Maryland: University Park Press, 1979. Fair with no dust jacket.
Hardcover, Iowa City: University Of Iowa Press, 1987. First Edition. Very Good in Very Good dust jacket.
Softcover, Baton Rouge: Louisiana State University Press, 1982. Second Printing. Good with no dust jacket.
Softcover, Greenville, SC: Furman University, 1969. Very Good with no dust jacket.
Softcover, Guatemala: Ministerio de Cultura y Deportes, 1988. Good+ with no dust jacket.