Q&A: Sylvia Earle on protecting our seas.
Earle
Sylvia
S
US National Oceanic and Atmospheric Administration, USA.
D000818:Animals; D002980:Climate; D003247:Conservation of Natural Resources; D004463:Ecology; D017753:Ecosystem; D008386:Marine Biology; D055904:Meteorology; D009040:Motion Pictures; D009792:Oceans and Seas; D011156:Population Density