TY - BOOK AU - Goosen Mattheus F A Ed AU - Shayya Walid H Ed TI - Water management: purification and conservation in arid climates SN - 1566767709(V2) (hbd) U1 - G955:527, N9.1-.3 RR PY - 1999/// CY - Lancaster PB - Technomic Publishing Co.Inc. KW - Conservation KW - Ecology KW - Hydrobiology KW - Biology N1 - Includes bibliographical references ER -