Concepedia
Soil Science · 1960 · 36 citations · 0 references
AgricultureEarth SciencesSoil SciencesSoil ChemistrySoil MineralogySoil ScienceClay MineralogyClay MineralsNitrogen CycleNitrogen FixationNitrogen ManagementSoil Nitrogen ChemistryNitrification