Utilization of purple and red sea urchins (Strongylocentrotus purpuratus Stimpson and S. franciscanus Agassiz) as food by the white sea urchin (Lytechinus anamesus Clark) in the field and laboratory
James A. Coyer; John M. Engle; Richard F. Ambrose; Bobette V. Nelson
作者James A. Coyer; John M. Engle; Richard F. Ambrose; Bobette V. Nelson