by Perry F.B
Published in Southern cooperative series bulletin (USA). no. 341 (1990)

by Bobst Barry W
Published in Southern cooperative series bulletin (USA). no. 304 (1984)

Published in Southern Cooperative series bulletin (USA). no. 280 (1983)

by Boyd Claude E
Published in Southern cooperative series bulletin (USA). no. 290 (1983)

by Luxmoore R. J
Published in Southern cooperative series. Bulletin (USA). no. 268 (1983)

Published in Southern cooperative series. Bulletin (USA). no. 283 (1982)

by Anderson O. E
Published in Southern cooperative series. Bulletin (USA). no. 281 (1982)

by Vitelli Veronica Audrey
Published in Southern cooperative series. Bulletin (USA). no. 269 (1982)

by Lamkin Corbet J
Published in Southern cooperative series. Bulletin (USA). no. 277 (1982)

Published in Southern cooperative series. Bulletin (USA). no. 256 (1981)

by Badenhop M. B
Published in Southern cooperative series. Bulletin (USA). no. 244 (1980)

Published in Southern cooperative series bulletin (USA). no. 242 (1979)

by Lafferty D.G
Published in Southern cooperative series bulletin (USA). no. 236 (1979)

by Mathia G.A, Brooker J.R
Published in Southern Cooperative Series Bulletin (USA). no. 230 (1978)

by Wilson L.E, Alexander W.H, Tucker G.C, Fallert R.F, Berry C.R, Beck R.L
Published in Southern Cooperative Series Bulletin (USA). no. 224 (1978)

by Wise J.O, Saunders F.B
Published in Southern Cooperative Series Bulletin (USA). no. 217 (1977)

Published in Southern Cooperative Series Bulletin (USA). no. 226 (1977)

by Baldwin E.D, Bateman W.L
Published in Southern Cooperative Series Bulletin (USA). no. 221 (1977)

by Cox F.R. ed, Wear J.I. ed
Published in Southern Cooperative Series Bulletin (USA). no. 222 (1977)

by Loewer, O.J, Parsch, L.D
Published in Southern cooperative series bulletin (USA) (1995)