Published in Bulletin of The Southern California Academy of Sciences, in 1974, in volume 73, pages 1-5

Published in Bulletin of the Southern California Academy of Sciences, in 1974, in volume 73, pages 5-8

Published in Bulletin of The Southern California Academy of Sciences, in 1974, in volume 73, pages 14-22

Published in Bulletin of the Southern California Academy of Sciences, in 1974, in volume 73, pages 33-41

Published in Bulletin of The Southern California Academy of Sciences, in 1974, in volume 73, pages 48-50

Published in Bulletin Southern California Academy of Sciences, in 1974, in volume 73, pages 52-53

Published in Bulletin of The Southern California Academy of Sciences, in 1974, in volume 73, pages 126-140

Published in Bulletin of the Southern California Academy of Sciences, in 1974, in volume 73, pages 140-146

Published in Bulletin of The Southern California Academy of Sciences, in 1974, in volume 73, pages 146-151

Published in Bulletin of The Southern California Academy of Sciences, in 1974, in volume 73, pages 152-164

Published in Bulletin of The Southern California Academy of Sciences, in 1974, in volume 73, pages 170-171