50 CFR Part 21 — Migratory Bird Permits

united states, us regulation, us federal regulation, code of federal regulations, cfr, federal regulation, 50, 21, part 21, 50 cfr 21, 50 cfr part 21, wildlife, and, fisheries, united states fish and wildlife service, department of the interior, taking, possession, transportation, sale, purchase, barter, exportation, and importation of wildlife and plants