Claudia Numian, Jesus Ortea books & textbook
The Veliger, Vol. 40, No. 1, January 2, 1997 (The Veliger)
California Malacozoological Society, Inc Phillippe Bouchet J. E. Stone Geerat J. Vermeij, Thomas J. DeVries Claudia Numian, Jesus Ortea Michael Schrodl Maria Ines Godoy, Elisabeth Von Brand, Claudio Palma-Rojas Christian F. Ituarte
California Malacozoological Society, Inc, 1997 / Single Issue Magazine
