Published in The Wilson Bulletin, in 1975, in volume 87, issue 1, pages 1-5

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 145-179

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 180-186

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 187-195

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 196-206

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 207-230

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 231-240

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 241-247

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 248-270

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 271-274

Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 297-302

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 303-319

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 320-334

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 335-343

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 344-354

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 355-366

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 367-373

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 374-383

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 384-389

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 390-411

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 428

Published in The Wilson Bulletin, in 1975, in volume 87, issue 3, pages 440

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 441-455

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 456-466

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 467-480

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 481-495

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 496-505

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 506-513

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 543-549

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 560-561

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 562-564

Published in The Wilson Bulletin, in 1975, in volume 87, issue 4, pages 572-588