TY - BOOK AU - Das, D.C. AU - Kaul, R.N. TI - Greening wastelands through wastewater U1 - 628.3623 21st ed. PY - 1992/// CY - New Delhi PB - National Wastelands Development Board, Ministry of Environment and Forests, Government Of India KW - Seweage disposal plants KW - Water reuse ER -