Publicado por National Geographic Society, NY, 2021
Librería: Larry W Price Books, Portland, OR, Estados Unidos de America
Paperback. Condición: Fine. July, 2021, pp. 40-84, Profusely Illus with Color Photos, FoldOuts, Orig Color Photo Illus Yellow Paperback (Entire Issue), Fine & Crisp.
Publicado por Nat Geographic Mag, 1995
Librería: Larry W Price Books, Portland, OR, Estados Unidos de America
Paperback. Condición: Fine. Sept, 1995, pp. 1-38, Profusely Illus with Color Photos, FoldOut, Orig Yellow Color Illus Magazine (Entire Issue), Fine & Crisp.