Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 5-20

Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 21-30

Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 31-41

Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 42-51

Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 52-59

Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 60-70

Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 71-74

Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 88

Published in The Wilson Bulletin, in 1973, in volume 85, issue 1, pages 89-103

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 115-147

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 148-162

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 163-177

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 177

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 178-181

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 182-196

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 197-208

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 209-222

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 223-229

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 230

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 247

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 248-249

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 259-275

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 276-282

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 283-290

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 291-294

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 295-307

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 308-317

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 317

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 318-322

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 323-326

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 327-330

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 353

Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 366-378

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 381-416

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 417-428

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 429-435

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 436-441

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 442-448

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 449-451

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 452-464

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 486

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 488-489

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 490

Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 491-500