Studies on the culture of Siganus spp. and Penaeus spp. in floating cages [in lagoons, Sri Lanka]

aliment pour animaux alimentos alimentos para animales alojamiento de animales animal animal aquatique animal housing animales animals aquatic animals aquatic organisms asia asie buildings cage cages ceiuapa (grupos de especies) chimaeras (fish) coastal lagoons construcciones crevette feeds fishes foods fruits de mer housing isscaap groups of species jaulas lagoons laguna costera lagunas lagune lagune littorale logement logement des animaux organisme aquatique peces peces marinos physiographic features poisson de mer produit alimentaire quimera (pez) saltwater fishes seafoods shellfish sri lanka vertebrados vertebrates vertebre vivienda zootechnie zootechny zootecnia