← Table of contents
Principles and practice of agricultural analysis. Volume 1 (of 3), Soils

Note 309 — PART SEVENTH. THE ORIGIN AND ESTIMATION OF OXIDIZED NITROGEN IN SOILS, RAIN AND DRAINAGE WATERS. (continued 2)

Reading edition

Die Landwirtschaftlichen Versuchs-Stationen, Band 41, S. 165.

Explore with AITake your curiosity a little further.

Reading settings