Context : Alfred Needler was instrumental in establishing research for estimating large migratory marine fish populations from small samples, as well as making contributions toward Canada's participation in the International Commission for the Northwest Atlantic Fisheries (ICNAF) and later chairing the new international convention that established the Northwest Atlantic Fisheries Organization (NAFO). 
Subject : Alfred Needler 
Relation : educated at
What is the university where Alfred Needler went?