000 00454nam a2200181 4500
020 _a
_c
082 _a592.6 FLO-C.2
100 _aFlorkin, Marcel, Ed.; Scheer, Bradely T, Ed.
245 _aChemical zoology, Vol.2: Porifera, Coelenterata, and playtyhelminthes
250 _a
260 _aAcademic Press, New York
_c1968
300 _a
490 _a
500 _a
590 _aPJ
_b
_c
650 _aAnnelida (Segmented worms)
942 _cBK
999 _c539978
_d539978