Study on fisheries aspects for the management of fish production in Cohk Hom Reservoir Changwat Pracheenburi (Thailand)

abastecimiento de agua agronomic characters alimentation en eau almacenamiento de agua behaviour biologia biologie biology comportamiento comportement comportement alimentaire ecologia ecologie ecology economic sectors economic sociology embalses engineering feeding habits fish detection fisheries fishermen fishery biology fishing industry fishing operations hydraulic engineering hydraulic structures industria pesquera occupations ocupaciones ouvrage hydraulique pesca pescadores primary sector productividad productivity profitability rendement rendimiento rentabilidad secteur primaire sector primario sociologia sociologia economica sociologie sociology stockage d'eau water reservoirs water storage water supply yields