Published in Proceedings of the California Academy of Sciences, in 1952, in volume 27, pages 177-312

Created: 2011-06-28, modified: 2011-06-28

Published in Proc. Calif. Acad. Sci. (4), in 1952, in volume 27, pages 311-323

Created: 2009-12-24, modified: 2011-06-21

Published in Proc. Calif. Acad. Sci., in 1952, in volume 27, pages 325-358

Created: 2009-12-24, modified: 2011-06-21

Published in Proceedings of the California Academy of Sciences, in 1952, in volume 27, pages 359-374

Created: 2011-06-28, modified: 2011-06-28

Published in Proceedings of the California Academy of Sciences, in 1952, in volume 27, pages 375-376

Created: 2011-06-28, modified: 2011-06-28

Published in Proc. Calif. Acad. Sci. (4), in 1952, in volume 27, pages 377-381

Created: 2009-12-24, modified: 2011-06-21

Published in Proc. Calif. Acad. Sci. (4), in 1952, in volume 27, pages 383-387

Created: 2009-12-24, modified: 2011-06-21

Published in Proc. Calif. Acad. Sci. (4), in 1952, in volume 27, pages 389-392

Created: 2009-12-24, modified: 2011-06-21

Published in Proc. Calif. Acad. Sci. (4), in 1952, in volume 27, pages 393-397

Created: 2009-12-24, modified: 2011-06-21

Published in Proceedings of the California Academy of Sciences, in 1952, in volume 27, pages 399-432

Created: 2011-06-28, modified: 2011-06-28

Published in Proc. Calif. Acad. Sci., San Francisco, in 1952, in volume 27, pages 433-591

Created: 2009-12-24, modified: 2011-06-21