Environmental Geochemistry and Health · 2004 · 69 citations · 13 references
AgricultureAgronomySoil SciencesNutrient ManagementSoil FertilitySoil ScienceFertilizer SourcesNitrogen CycleNitrogen ManagementNutrient ExportNutrient RunoffPhosphorus CycleAgricultural EmissionsAgricultural Nutrient RunoffAmmonia EmissionsNitrogen Fertilization EffectsNitrogen Fertilizer ManagementNitrogen To Phosphorus RatiosPhosphorus FertilizationPhosphorus Pollution
13
Phosphorus in agriculture and its environmental implications
Andrew N. Sharpley, Seppo Rekolainen · 1997 · 322 citations
Agriculture, Agronomy, Soil Sciences +12
A. Louise Heathwaite, Penny J Johnes, Norman E. Peters · Hydrological Processes · 1996 · 170 citations