Subjects: *Avian influenza; *Vaccination; *Hazard mitigation
Record details
Subjects: Travel restrictions; Vaccine passports; COVID-19 pandemic
Subjects: *Land use; *Soil sampling; *Sustainable forestry
Subjects: *Indoor air pollution prevention; *Ecosystems; Confidence intervalsEcuador
Subjects: *Avian influenza; *Vaccination; Vaccine effectivenessNetherlands; Italy
Subjects: *Nitric oxide; *Vaccination; *Seedlings
Subjects: *Wastewater treatment; *Algae; *Activated sludge process
Subjects: *Avian influenza; *Vaccination; Radio broadcasting
Subjects: *Peatland restoration; *Peat mosses; *Water table