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Extraction of phosphorus, potassium, calcium, and magnesium from soils by an ion‐exchange resin procedure
van Raij, B., Quaggio, J.A., da Silva, N.M.Volume:
17
Language:
english
Journal:
Communications in Soil Science and Plant Analysis
DOI:
10.1080/00103628609367733
Date:
May, 1986
File:
PDF, 726 KB
english, 1986