Individual observations of the lines widened in sunspot spectra made at the Solar Physics Observatory, South Kensington, during the period November 12th, 1879, to December 31st, 1897. /
Under the direction of Sir Norman Lockyer ...
|Main Creator:||Lockyer, Norman, Sir, 1836-1920.|
|Published / Created:||
London : Printed for H.M. Stationery Off., by Wyman and Sons, Limited, 1900.
Solar Physics Committee
Physical description: viii, 141 p. ; 31 x 25 cm. (fol.).
Cover title: Spectra of sun-spots 1879-1897. : Deduced from observations made at the Solar Physics Observatory, South Kensington
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|52374 s 6||Offsite Special Access||General|