Agriculture and food security.
Horn
F P
FP
Agricultural Research Service, United States Department of Agriculture, Washington, D.C., USA.
Breeze
R G
RG
D000383:Agriculture / Q000592:standards*; D002959:Civil Defense / Q000458:organization & administration*; D004189:Disaster Planning / Q000458:organization & administration*; D005506:Food Contamination / Q000517:prevention & control*; D006801:Humans; D012637:Security Measures / Q000458:organization & administration*; D014481:United States