Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 28-47

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 48-59

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 60-76

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 77-89

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 90

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 99

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 100

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 101-105

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 105

Published in The Wilson Bulletin, in 1972, in volume 84, issue 1, pages 116

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 119-135

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 136-148

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 149-163

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 164-172

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 172

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 173-178

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 178

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 179-186

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 187-192

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 193-197

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 197

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 198

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 211

Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 212-222

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 231-242

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 243-249

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 250-260

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 261-277

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 277

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 278-295

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 296-308

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 309-314

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 315-328

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 329-339

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 351

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 361

Published in The Wilson Bulletin, in 1972, in volume 84, issue 3, pages 362-372

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 375-376

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 377-420

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 421-433

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 434-448

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 449-455

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 456-468

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 469-474

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 475-481

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 501-502

Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 511-512