TY - GEN AU - Mahajan,Ashwani TI - Environmental economics SN - 9789380540528 U1 - 333.7 MAH PY - 2010///. CY - New Delhi : PB - Centrum Press, KW - Environment--Sustainable development KW - Rural-Urban migration KW - Natural resources--Economic KW - Ecological environment N1 - Includes index and bibliographical reference. ER -