Emerson, William K. 1925-2016
Pleistocene invertebrates from Punta China, Baja California, Mexico : with remarks on the composition of the Pacific Coast quaternary faunas / William K. Emerson. -- New York : [s.n.], 1956 - 317-342. -- (Bulletin of the American Museum of Natural History ; 111, 4).
Invertebrados
592
Pleistocene invertebrates from Punta China, Baja California, Mexico : with remarks on the composition of the Pacific Coast quaternary faunas / William K. Emerson. -- New York : [s.n.], 1956 - 317-342. -- (Bulletin of the American Museum of Natural History ; 111, 4).
Invertebrados
592