The name of NGO that has played key role in construction and maintenance of 'Pay and Use' toilets for floating population or places such as bus stand, markets, parks, etc. is

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E6 Parks TextBook of Preventive & Social Medicine part 2 — Subpart B (pp 233-449 of 464) pp. 77-79, 74-76
Practise the full UPPSC 2017
Attempt every question from this paper in a timed mock, then review the full solution for each one.