Guide lines for minimizing urban sky glow near astronomical observatories
By: R. Cayrel ... [et al.]
Series: Publication IAU/CIE -- no. 1: 1980; Publication (International Astronomical Union/International Commission on Illumination) -- no. 1
Publisher: International Astronomical Union
Published: 1980
Place of publication: Paris
Language: eng
Number of pages: 24
Subjects: Light pollution; Astronomical observatories
Notes: Published with the financial assistance of UNESCO.

Includes bibliographical references (page 15).