=LDR 22 4500 =001 503 =082 04$a581.50941 TAN =100 1\$aTansley, A. G. =245 10$aThe British islands and their vegetation =260 \\$aLondon :$bCambridge University Press,$c1939 =650 \0$aBooks =852 \\$bFreeman Library$h581.50941 TAN