00536     2200181   4500001002100000005001500021035002000036008004100056245005300097100002200150300002800172082001100200084001700211260003600228500006600264650001000330990001400340INLIS00000000001728020230701092553  a0010-1118017280230701                g          1 eng  1 aTaxonomic fern-studies III-V /cCarl Christensen  aCHRISTENSEN, Carl  a73 p. :bill. ;c24 cm.  a582.35  a582.35 CHR t  aKobenhavn :bH. Hagerups,c1937  aReprinted from Dansk Botanisk Arkiv Bd. 9 Nr. 3 (1937): 1-73. 4aFERNS  amfn-19110