Received for publication February 16, 1970. Scientific Journal Series Paper Number 7173 of the Minnesota Agricultural Experiment Station.
Department of Horticultural Science, University of Minnesota, St. Paul, Minn. 55101.
Department of Horticulture, University of Wisconsin, Madison, Wisconsin.
All Time | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 0 | 0 | 0 |
Full Text Views | 34 | 23 | 0 |
PDF Downloads | 39 | 30 | 1 |