000 00512nad a22001577a 4500
008 120525s1962 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aGaffron, Hans
245 1 _aOn dating stages in photochemical evolution /
_cby Hans Gaffron
260 _aNew York :
_bAcademic Press,
_c1962
300 _a59-89 p. :
_bill. ;
_c28 cm
500 _aTav. di studio SZN
500 _aReprint: Horizons in biochemistry edited by Michael Kasha ...
760 _01611
_91611
_tEvoluzione.
_w1611
942 _2ddc
_cPM
999 _c35809
_d35809