THE PRECISION OF DETERMINATIONS OF THE NATURAL ABUNDANCE OF NITROGEN-15 IN SOILS, FERTILIZERS, AND SHELF CHEMICALS
- 1 November 1974
- journal article
- Published by Wolters Kluwer Health in Soil Science
- Vol. 118 (5) , 308-316
- https://doi.org/10.1097/00010694-197411000-00005