00435nam a2200157   450000500170000000800040001702000150002104000090003605000240004510000220006924500660009126000510015730000190020850000190022765000310024620150512083300.0000  a1872662005  aUOEL  aKD1070b.A3H69 1990  aHowarth, Williams  aThe Law of the National Rivers Authoritycby William, Howarth  aWales ;bUniversity College of Wales ,cc1990.  axiii, 119 p. :  aincludes index  2England and Wales :xLaw /