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