00490nam a2200181 a 4500001001300000003000900013005001700022008004100039020001000080082002000090100002700110245004600137260003200183300000900215500003500224650002200259700002700281nice12345678IN_TiNIC20260116013024.0070618s1980    lona   grp    000 0 eng    ac63000a500.80297bHUS4  aHusaini, S Waqar Ahmed  aIslamic Environmental Systems Engineering  aLondon bNo Publisherc1980  a239p  aincludes index and biblioraphy  aIslam and Science1 aHusaini, S Waqar Ahmed