Comments on the proposed suppresion for nomenclatural purposes of S. D. KaicherA+s Card Catalog of World-Wide Shells (1973-1992) (Case 2964)v. 53No. 4273–277
Harasewych, M. G. and Petit, Richard E. 1996. "Comments on the proposed suppresion for nomenclatural purposes of S. D. KaicherA+s Card Catalog of World-Wide Shells (1973-1992) (Case 2964)." The Bulletin of Zoological Nomenclature, 53, (4) 273–277.