=LDR            22        4500
=001  5120
=082  04$a631.4 KNA
=100  1\$aKnapp, Brian
=245  10$aSoil processes
=260  \\$aLondon :$bAllen and Unwin,$c1979
=650  \0$aBooks
=852  \\$bFreeman Library$h631.4 KNA