Received for publication February 7, 1980.
Research Chemist and Research Horticulturist, respectively.
Mention of trade names is made for identification purposes only, and does not constitute an endorsement by the U.S. Department of Agriculture over any other suitable product.
All Time | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 0 | 0 | 0 |
Full Text Views | 45 | 35 | 4 |
PDF Downloads | 51 | 40 | 5 |