Modern Weather - Theory and Structure of Storms Series

3 films in this series.

Title ▼	Year	Creator	Length	Format	Sound
Weather In Various Parts Of An Occluded Wave	1948	The Pentagon		16mm	sound
Primary Circulation	1940	The Pentagon	19 min	16mm	sound
Development And Characteristics Of Atmospheric Waves	1940	The Pentagon	15 min	16mm	sound