by Rolfsmeier, S.B, Kaul, R.B, Sutherland, D.M
Published in Transactions of the Nebraska Academy of Sciences and affiliated societies (1991)

by Rolfsmeier, S.B
Published in Transactions of the Nebraska Academy of Sciences and affiliated societies (01.11.1993)

by Kaul, R.B, Rolfsmeier, S.B
Published in Transactions of the Nebraska Academy of Sciences and affiliated societies (1987)

by Rolfsmeier, S.B, Kaul, R.B, Sutherland, D.M
Published in Transactions of the Nebraska Academy of Sciences and affiliated societies (1987)

by Rolfsmeier, S.B. (University of Nebraska-Lincoln, Lincoln, NE)
Published in Transactions of the Nebraska Academy of Sciences and affiliated societies (1988)

by Kaul, R.B. (University of Nebraska, Lincoln, NE), Rolfsmeier, S.B, Esch, J.J
Published in Transactions of the Nebraska Academy of Sciences and affiliated societies (1991)

by Sutherland, D.M. (University of Nebraska at Omaha, Omaha, NE), Rolfsmeier, S.B
Published in Transactions of the Nebraska Academy of Sciences and affiliated societies (1989)

by Rolfsmeier, S.B. (University of Nebraska-Lincoln, Lincoln, NE), Kaul, R.B, Garabrandt, M.M, Sutherland, D.M
Published in Transactions of the Nebraska Academy of Sciences and affiliated societies (1988)