Effects of Long‐Time Cropping on Hydrolyzable Organic Nitrogen Fractions in Some Great Plains Soils
- 1 May 1964
- journal article
- research article
- Published by Wiley in Soil Science Society of America Journal
- Vol. 28 (3), 368-370
- https://doi.org/10.2136/sssaj1964.03615995002800030020x