Published in Proceedings of the California Academy of Sciences, in 1977, in volume 41, pages 169-182

Published in Proceedings of the California Academy of Sciences, in 1977, in volume 41, pages 215-231

Published in Proc. Cal. Acad. Sci., in 1977, in volume 41, pages 253-265

Published in Proceedings of the California Academy of Sciences, in 1977, in volume 41, pages 267-280

Published in Proceedings of the California Academy of Sciences, in 1977, in volume 41, pages 281-295

Published in Proceedings of the California Academy of Sciences, in 1977, in volume 41, issue 1, pages 1-123

Published in Proceedings of the California Academy of Sciences, in 1977, in volume 41, issue 2, pages 125-160

Published in Proceedings of the California Academy of Sciences, in 1977, in volume 41, issue 3, pages 161-168

Published in Proceedings of the California Academy of Sciences, in 1977, in volume 41, issue 5, pages 183-213

Published in Proc. Calif Acad. Sci., in 1977, in volume 41, issue 7, pages 233-251