Srinivasan, R.K. Do-it-yourself : recycle and reuse wastewater decentralised sewage treatment option/ Text and research by R.K. Srinivasan and S V. Suresh - New Delhi ; Center for Science and Environment, 2008. - 94 p. ; ill. ; 22 cm ISBN: 9788186906439 Subjects--Topical Terms: Environmental studies Environment education --Wastewater management Dewey Class. No.: 372.357 SRI