1991 VC #0420 School Services of Canada Follows two scientists: Fritz Koerner is working on the Agassiz Ice Cap on Ellesmere Island, obtaining information about past climate from an &quot;ice core&quot; and Barry Hargrave searches for pollutants in the food chain deep beneath the Arctic ice cap.
(1991 VC #; Follows; two scientists) Context(1991 VC # Follows,List([0, 47))):(Fritz Koerner; is working; on the Agassiz Ice Cap on Ellesmere Island)
1991 VC # Follows,List([0, 47))
1991 VC # Fritz Koerner
Follows is working
two scientists
on the Agassiz Ice Cap on Ellesmere Island