Professor.
Graduate student.
Received for publication 5 May 1986. Scientific Contribution no. 1424 from the New Hampshire Agricultural Experiment Station. 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 | 34 | 34 | 2 |
PDF Downloads | 28 | 28 | 2 |