Original language | English (US) |
---|---|
Publisher | Department of Soil Science, University of Minnesota |
Number of pages | 33 |
State | Published - 1977 |
Keywords
- Minnesota
- nitrogen
- yields
- article
J Grava, K A Raisanen
Research output: Book/Report › Commissioned report
Original language | English (US) |
---|---|
Publisher | Department of Soil Science, University of Minnesota |
Number of pages | 33 |
State | Published - 1977 |