000 00476nam 22001693 4500
001 510105
090 _a510105
100 _a20191016d1901 u||y0engy50 ba
101 _aeng
102 _aGB
200 _aBunsen Memorial Lecture
_fby Sir Henry Roscoe
210 _aWashington
_cGovernment Printing Office
_d1901
215 _aP.605- 644
_d25 cm
300 _aFrom The Smithsonian Report for 1899, pages 605-644 (Whith Plates I-VII)
620 _dWashington
990 _cMON