000 00358 a2200133 4500
080 _a592
_bH 996 I
245 1 _aInvertebrates
_bAcanthoeephala, aschelminthes and entoprocta :
_cby L.H. Hyman
250 _a1st edn.
260 _aLondon
_bMcGraw-Hill Book Co.
_c1951
650 _aInvertebrates
100 1 _aHyman, L.H.
_d
300 _a572 p.
901 _a74843
999 _c36634
_d36634