Published in Bulletin Southern California Academy of Sciences, in 1981, in volume 80, pages 1-12
Created: 2012-06-07, modified: 2012-06-07
Published in Bulletin Southern California Academy of Sciences, in 1981, in volume 80, pages 32-35
Created: 2012-06-07, modified: 2012-06-07
Published in Bulletin Southern California Academy of Sciences, in 1981, in volume 80, pages 46-48
Created: 2012-06-07, modified: 2012-06-07