Published in Pacific Science, in 1950, in volume 4, issue 1, pages 37-42

Published in Pacific Science, in 1950, in volume 4, issue 1, pages 43-49

Published in Pacific Science, in 1950, in volume 4, issue 1, pages 50-54

Published in Pacific Science, in 1950, in volume 4, issue 1, pages 55-62

Published in Pacific Science, in 1950, in volume 4, issue 1, pages 63-68

Published in Pacific Science, in 1950, in volume 4, issue 2, pages 75-115

Published in Pacific Science, in 1950, in volume 4, issue 2, pages 116-117

Published in Pacific Science, in 1950, in volume 4, issue 2, pages 118-134

Published in Pacific Science, in 1950, in volume 4, issue 2, pages 139-157

Published in Pacific Science, in 1950, in volume 4, issue 2, pages 158-163

Published in Pacific Science, in 1950, in volume 4, issue 3, pages 167-183

Published in Pacific Science, in 1950, in volume 4, issue 3, pages 184-187

Published in Pacific Science, in 1950, in volume 4, issue 3, pages 188-201

Published in Pacific Science, in 1950, in volume 4, issue 3, pages 202-207

Published in Pacific Science, in 1950, in volume 4, issue 3, pages 208-213

Published in Pacific Science, in 1950, in volume 4, issue 3, pages 214-227

Published in Pacific Science, in 1950, in volume 4, issue 3, pages 228-248

Published in Pacific Science, in 1950, in volume 4, issue 3, pages 249-282

Published in Pacific Science, in 1950, in volume 4, issue 4, pages 287-308

Published in Pacific Science, in 1950, in volume 4, issue 4, pages 309-314

Published in Pacific Science, in 1950, in volume 4, issue 4, pages 323-335

Published in Pacific Science, in 1950, in volume 4, issue 4, pages 336-338

Published in Pacific Science, in 1950, in volume 4, issue 4, pages 339-345

Published in Pacific Science, in 1950, in volume 4, issue 4, pages 346-354

Published in Pacific Science, in 1950, in volume 4, issue 4, pages 355-374