Luminous efficiency of the firefly

Author:	Ives, Herbert Eugene,
Additional Authors:	Coblentz, William W.
Year:	1911
Document Type:	USRA
Issuing Agency:	U.S. Dept. of Commerce and Labor, Bureau of Standards :
Series:	Bulletin of the Bureau of Standards ;
Report Number:	v. 6, no. 3
Subjects:	Spectrum analysis
	Photometry
	Fireflies
Link:	https://hdl.handle.net/2027/mdp.39015086557751