TY - GEN AU - Arurudpragasam , K. D. TI - Man and environment: an introduction to environmental studies SN - 9559012088 U1 - 333.7 PY - 1995/// CY - Colombo PB - Central environment Authority KW - ENVIRONMENT KW - ECONOMIC DEVELOPMENT KW - NATURAL ENVIRONMENT KW - NATURAL RESOURCES KW - ENVIRONMENTAL MANAGEMENT ER -