Published in Bulletin of The Southern California Academy of Sciences, in 1961, in volume 60, pages 1-114

Created: 2011-12-23, modified: 2011-12-23

Published in Bulletin of The Southern California Academy of Sciences, in 1961, in volume 60, pages 12-19

Created: 2011-12-23, modified: 2011-12-23

Published in Bulletin of The Southern California Academy of Sciences, in 1961, in volume 60, pages 32-36

Created: 2011-12-23, modified: 2011-12-23

Published in Bulletin of the Southern California Academy of Sciences, in 1961, in volume 60, pages 45-46

Created: 2012-06-07, modified: 2012-06-07