TY - BOOK AU - Kalam, A. P. J. Abdul AU - Singh, Srijan Pal TI - Target 3 Billion: PURA: innovative solutions towards sustainable development SN - 9780143417309 U1 - 303.44 KAL-T PY - 2011/// CY - New Delhi PB - Penguin KW - Sustainable development-India; Social Change-India; Rural development-India ER -