Answers to those by Dr. Louis Cronstedt raised objections to the work on Lighting on the Fleet's vessels etc.
LARSSON
S
S
D006801:Humans; D006920:Hygiene; D008027:Light; D008029:Lighting; D009326:Naval Medicine; D012767:Ships
Svar till de av Dr. Louis Cronstedt framförda invändningarna mot arbetet om Belysningen pa Flottans fartyg etc.