TY - BOOK AU - P.C. Sinha TI - Sustainable development SN - 81-7488-950-7 U1 - 338.9 PY - 1998/// CY - New Delhi PB - Anmol Publications Pvt Limited N1 - P.C. Sinha: Sustainable development. New Delhi. Anmol Publications Pvt Limited, 1998. 81-7488-950-7 Rs. 1000.00--(338.9SIN) ER -