Complex research on sea lions is worth the expense.
Hogarth
William
W
D000413:Alaska; D000818:Animals; D003247:Conservation of Natural Resources / Q000191:economics*; D004463:Ecology / Q000191:economics*; D017753:Ecosystem; D005398:Fisheries / Q000191:economics; D012106:Research / Q000191:economics*; D046070:Sea Lions; D037041:United States Government Agencies