Rollins, Harold B. 1939-
Gastropoda and monoplacophora of the solsville member (middle devonian, Marcellus formation) in the Chenango valley, new York state / Harold B. Rollins, Niles Eldredge, Judith Spiller. -- New York : [s.n.], 1971 - p. 131-170. -- (Bulletin of the American Museum of Natural History ; 144, 2).
Gastrópodos
594.3
Gastropoda and monoplacophora of the solsville member (middle devonian, Marcellus formation) in the Chenango valley, new York state / Harold B. Rollins, Niles Eldredge, Judith Spiller. -- New York : [s.n.], 1971 - p. 131-170. -- (Bulletin of the American Museum of Natural History ; 144, 2).
Gastrópodos
594.3