Hyman, Jane W.
The light book : how natural and artificial light affect our health, mood, and behavior.. - Los Angeles : Tarcher, 1990. - p. cm.
0874775590
89049302
Light--Physiological effect.
Seasonal affective disorder.
612
The light book : how natural and artificial light affect our health, mood, and behavior.. - Los Angeles : Tarcher, 1990. - p. cm.
0874775590
89049302
Light--Physiological effect.
Seasonal affective disorder.
612