Agricultural Systems · 2012 · 43 citations · 50 references
AgricultureAgricultural EconomicsEconomicsEnvironmental EconomicsResource TaxationTaxationAgricultural Production EconomicsGas TaxationNitrogen CycleNitrogen ManagementProducer Tax IncidenceResource Tax IncidenceGeneral Equilibrium With TaxesNitrogen DemandOptimal Resource TaxationProduction-based TaxationTax Incidence In AgricultureTax Incidence On Product MarketsTaxation Of By-product Revenues
50
R: A Language and Environment for Statistical Computing
R Core Team · 2000 · 353K citations · Full text
Natural Sciences, Computer Science, Statistical Computing +10
CropSyst, a cropping systems simulation model
Claudio O. Stöckle, Marcello Donatelli, Roger Nelson · European Journal of Agronomy · 2002 · 1.3K citations
Agriculture, Agronomy, Crop Sciences +12