Graduate Research Assistant.
Associate Professor.
Received for publication 3 Nov. 1983. Scientific Journal Series Paper No. 13634 of the Univ. of Minnesota Agr. Expt. Sta. The cost of publishing this paper was defrayed in part by the payment of page charges. Under postal regulations, this paper therefore must be hereby marked advertisement solely to indicate this fact.
All Time | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 0 | 0 | 0 |
Full Text Views | 37 | 37 | 2 |
PDF Downloads | 74 | 74 | 9 |