TY - BOOK ED - United Nations. ED - United Nations TI - Water conservation: a guide to promoting public awareness T2 - Water resources series SN - 9211200482 SN - 0082-8130 U1 - 333.9116 23 PY - 2001/// CY - New York PB - United Nations KW - Water conservation KW - Public opinion N1 - "ST/ESCAP/SER. F/81 ER -