Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 1-6

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

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 7-24

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

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 25-46

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

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 55-64

Created: 2010-11-21, modified: 2011-06-21

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 65-74

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

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 75-86

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

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 87-103

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

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 111-120

Created: 2010-11-21, modified: 2011-06-21

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, pages 121-140

Created: 2010-11-21, modified: 2011-06-21

Published in Proceedings of the California Academy of Sciences, in 1972, in volume 39, issue 4, pages 47-53

Created: 2010-01-14, modified: 2011-10-03

Published in Proc. Cal. Acad. Sci., in 1972, in volume 39, issue 9, pages 105-110

Created: 2010-03-21, modified: 2011-06-21