Published in Bulletin of The Southern California Academy of Sciences, in 1941, in volume 40, pages 1-10

Created: 2012-01-17, modified: 2012-01-17

Published in Bulletin of The Southern California Academy of Sciences, in 1941, in volume 40, pages 16-60

Created: 2012-01-17, modified: 2012-01-17

Published in Bulletin of The Southern California Academy of Sciences, in 1941, in volume 40, pages 101-107

Created: 2012-01-17, modified: 2012-01-17