Robert Jurmain ... [et al.]. Robert A. Divine ... [et al.]. Albert M. Craig ... [et al.]. Robert R. Pinger ... [et al.]. Peter H. Raven ... [et al.]. Dennis P.Curtin ... [et al.]. Jeff Barton ... [et al.]. Roger Sayre ... [et al.]. Mike Schiffman ... [et al.]. by Irving Rein ... [et al.].