Concepedia
Environmental Pollution · 1998 · 20 citations · 0 references
AgricultureResource EconomicsSoil SciencesNutrient CyclingSoil Organic MatterSoil ScienceNitrogen AssimilationNitrogen BalanceNitrogen CycleNitrogen CyclingNitrogen ManagementNutrient BalanceNitrogen EconomyNitrogen Mass BalanceSoil Nitrogen Assessment