Die CAL‐Methode, eine neue Methode zur Bestimmung des pflanzenverfügbaren Phosphates in Böden
- 1 January 1969
- journal article
- research article
- Published by Wiley in Journal of Plant Nutrition and Soil Science
- Vol. 123 (1), 48-63
- https://doi.org/10.1002/jpln.19691230106