000 00532cam a22001691 4500
008 700928s1977 enka 000 0 eng
020 _a0080210287
041 1 _ager
100 1 _aPurchon, R. D.
245 1 4 _aThe biology of the Mollusca /
_cby R. D. Purchon.
260 _aOxford ;
_aNew York :
_bPergamon Press,
_c1977.
300 _axxv, 560 p. :
_billus. ;
_c25 cm.
440 _aInternational series in pure and applied biology. Division: zoology ;
_v57
500 _a1st ed. (1968)
942 _2ddc
_cBK
_fBKS
001 23819
999 _c23819
_d23819