TY - BOOK AU - Centre for Science and Environment TI - Sewage Canal : How to Clean the Yamuna SN - 81-86906-40-8 U1 - 363.7394 PY - 2007/// CY - New Delhi PB - Centre for Science and Environment N1 - Centre for Science and Environment: Sewage Canal : How to Clean the Yamuna. New Delhi. Centre for Science and Environment, 2007. 81-86906-40-8--(363.7394CEN) ER -