000 00274 a2200109 4500
008 190228b xxu||||| |||| 00| 0
100 _aDollfus, R. P.
245 _aEncyclopedic biology /
_cR. P. Dollfus
260 _aLondon
_bRay Society
_c1946
300 _a336p.
942 _2ddc
_cBK
999 _c9437
_d9437