00472     2200169   4500001002100000005001500021008004100036020001500077035002400092082001100116090001100127100002000138245008100158260003700239300001400276650001200290INLIS00000000000043220160627130132                                          a0250404133  0010-061600000000431  a628.17  aRei a2  aReid, George W.  aAppropriate Methods of treating Water and Wastemater in Developing Countries  aAmericabAnn Arbor Sciencec1982  avii, 387p  aIrigasi