A field guide to the shells of our Atlantic and Gulf coasts /
Morris, Percy A., 1899-
A field guide to the shells of our Atlantic and Gulf coasts / by Percy A. Morris - Rev. and enl. ed. - Boston : Houghton Mifflin, 1951 - xix, 236 p. : ill., (part col.) ; 19 cm.
First published in 1947 under title : A field guide to the shells of our Atlantic coast
Shells--Identification
Shells--Atlantic Coast (U.S.)
Shells--Caribbean Sea
A field guide to the shells of our Atlantic and Gulf coasts / by Percy A. Morris - Rev. and enl. ed. - Boston : Houghton Mifflin, 1951 - xix, 236 p. : ill., (part col.) ; 19 cm.
First published in 1947 under title : A field guide to the shells of our Atlantic coast
Shells--Identification
Shells--Atlantic Coast (U.S.)
Shells--Caribbean Sea