Aquaculture · 1986 · 25 citations · 0 references
AgricultureAgricultural EconomicsAnimal SciencesCrop-livestock IntegrationLivestock ProductionSwine ScienceAnimal HusbandryLivestock DevelopmentLivestock IntegrationLivestock Production SystemsSwine ProductionSwine Production SystemsFish-farm InteractionsIntegrated Farming SystemsPig Production Systems