=LDR 00000nam a2200000ui 4500 =001 93 =008 250530s1972\\\\xx\|||||||||||||||||eng\d =082 04$a630 SYM =100 1\$aSymons, Leslie =245 10$aAgricultural geography =260 \\$aLondon :$bG. Bell and Sons,$c1972 =852 \\$bFreeman Library$cBooks$h630 SYM