=LDR 00000nam a2200000ui 4500 =001 1903 =008 250530s1990\\\\xx\|||||||||||||||||eng\d =082 04$a338.19 PIE =100 1\$aPierce, John T. =245 10$aThe food resource =260 \\$aLondon :$bLongman Scientific & Technical,$c1990 =852 \\$bFreeman Library$cBooks$h338.19 PIE