TY - GEN AU - Pearce,David William AU - Barbier,Edward AU - Markandya, Anil TI - Sustainable development: economics and environment in the Third World PY - 1990/// CY - London PB - Earthscan Publications KW - Economic development KW - Environmental aspects KW - Environmental policy KW - Developing countries KW - Natural resources KW - Sustainable development N1 - Includes bibliographical references ER -