[033-016] Cotyledon Numbers in Conifers
Cotyledon Numbers in Conifers Authors: Butts, Dorothy and Buchholz, J.T.
[044-19]Saving the Youth of Our Nation
Butts, Dorothy Saving the Youth of Our Nation 044-19-print
[075-03] Sediment Oxygen Demand – Fingernail Clam Relationship in the Mississippi River Keokuk Pool
Butts, T.A., R.L. Evans, and R.E. Sparks Sediment Oxygen Demand – Fingernail Clam Relationship in the Mississippi River Keokuk Pool 075-03-print