000 00489nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQK495.Y8B3
100 _aBabcock, Ernest B.
245 4 _aThe Genus youngia
260 _aWashington, D. C
260 _bCarnegie Institution of Washington
260 _c1937
300 _a2p.
300 _c26cm.
650 _aYoungia
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c17848
_d17848