Open Access
Approximations of the effective intensity PAR-type lamps mounted on a rotating turntable
Author(s) -
G P Gillum
Publication year - 1964
Language(s) - English
Resource type - Reports
DOI - 10.6028/nbs.rpt.8392
Subject(s) - intensity (physics) , type (biology) , physics , optics , mathematics , geology , paleontology