=LDR            22        4500
=001  184
=082  04$a930.1 BOW
=100  1\$aBowen, H. C.
=245  10$aAncient fields: a tentative analysis of vanishing earthworks and landscapes
=260  \\$aLondon :$bBritish Association for the Advancement of Science
=650  \0$aBooks
=852  \\$bFreeman Library$h930.1 BOW