This clip is Part 5 of a 7-part film. Watch from the beginning
America's Wetlands
Part 1
Assistant Secretary John Pendergrass on Mobile Star Program
Part 4
Thematic Reel No. 8: Vignettes of American Women - 1979
Part 7
Light Cargo Carrier M29-C
The Global Environment
Part 2
Herrah Women and the Work Environment
Wetlands
"Wetlands"
Part 3