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A Simple Soil Test for Detecting Sites that are Nonresponsive to Nitrogen Fertilization
Khan, S. A., Mulvaney, R. L., Hoeft, R. G.Volume:
65
Year:
2001
Language:
english
Journal:
Soil Science Society of America Journal
DOI:
10.2136/sssaj2001.1751
File:
PDF, 128 KB
english, 2001