Skyglow

#	Item
181	PDF Document Add to Reading List Source URL: www.mindspring.com Language: English - Date: 2012-06-01 21:16:51 SI derived units Light Light sources Reflectivity Thermodynamics Skyglow Lumen Lux Optics Lighting Photometry
182	Untitled Add to Reading List Source URL: amper.ped.muni.cz Language: English - Date: 2010-03-31 10:30:49 Optics Light pollution Mesopic vision Photometry Air pollution Light-emitting diode Sodium-vapor lamp Pollution Skyglow Lighting Light Architecture