TY - GEN AU - Tisdell , Clem TI - Economics and ecology in agriculture and marine production : bioeconomics and resource use SN - 9781843760207 U1 - 338.1 PY - 2003/// CY - UK PB - Edward Elgar KW - MARICULTURE KW - SUSTAINABLE AGRICULTURE KW - ENVIRONMENTAL ECONOMICS KW - ECONOMICS ER -