=LDR            22        4500
=001  689
=082  04$a551.483 NEW
=100  1\$aNewson, Malcolm
=245  10$aChannel studies in the Plynlimon experimental catchments
=260  \\$aWallingford, Oxon :$bInstitute of Hydrology,$c1978
=650  \0$aPamphlets
=700  1\$aHarrison, J. G.
=852  \\$bFreeman Library$h551.483 NEW