=LDR            22        4500
=001  5499
=082  04$a621.36 78
=245  00$aTerrain analysis and remote sensing
=260  \\$aBoston, Mass. :$bAllen & Unwin,$c1981
=650  \0$aBooks
=700  1\$aTownshend, John R. G.
=852  \\$bFreeman Library$h621.36 78