000 00500nad a22001577a 4500
008 120525s1908 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aMayer, Alfred Goldsborough
245 1 4 _aThe cause of pulsation. (Cassiopea xamachana) /
_cby Alfred Goldsborough Mayer
260 _a[S.l. :
_bs.n.],
_c1908
300 _a481-487 p. :
_bill. ;
_c25 cm
440 1 _aThe Popular science monthly
500 _aTav. di studio SZN
760 _07232
_97232
_tCoelenterata.
_w7232
942 _2ddc
_cPM
999 _c47848
_d47848