Response of canola, wheat and green beans to leonardite additions.
Citation
Akinremi, O.O., Janzen, H.H., Lemke, R.L., and Larney, F.J. (2000). "Response of canola, wheat and green beans to leonardite additions.", Canadian Journal of Soil Science, 80(3), pp. 437-443.
Publication date
2000-12-31