Loading...
Please wait, while we are loading the content...
Response of Douglas-fir seedlings to nitrogen, sulfur, and phosphorus fertilizers
Content Provider | Internet Archive |
---|---|
Author | Radwan, M. A. Shumway, John S Pacific Northwest Research Station (Portland, Or.) |
Organization | U.S. Department of Agriculture, National Agricultural Library |
Language | English |
Publisher | [Portland, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station |
Publisher Date | 1985-01-01 |
Access Restriction | Open |
Subject Keyword | Douglas fir Seedlings Fertilizers Nitrogen fertilizers Sulfur fertilizers Phosphatic fertilizers |
Content Type | Text |
Resource Type | Book |