TY - GEN AU - Ahmad, AU - Sammy, ED - United Nations Environment Programme, sponsored TI - Guidelines to environmental impact assessment in developing countries SN - 0340380357 PY - 0000///Hodder and Stoughton CY - London PB - 1985 KW - Desenvolvimento sustentável KW - Ecologia KW - Guia KW - Impacto ambiental KW - Métodos e técnicas KW - UNEP ER -