BENAVIDES-CACERES, Víctor E.
Cretaceous system in northern Peru / Víctor E. Benavides-Cáceres. -- New York : [s.n.], 1956 - p. 357-493, [35] h. de lám. -- (Bulletin of the American Museum of Natural History ; 108,4).
Estratigrafía
551.763
Cretaceous system in northern Peru / Víctor E. Benavides-Cáceres. -- New York : [s.n.], 1956 - p. 357-493, [35] h. de lám. -- (Bulletin of the American Museum of Natural History ; 108,4).
Estratigrafía
551.763