C83, C90, D90, D91, M31, O33
D31, D63, D72, D83, P16
C99, D31, D64
C90, C91
• Agriculture and Environment; Q18 Agricultural Policy • Food Policy • Animal Welfare Policy; Q53
C72, D31, D63, D81, D90, I00
C90
Q40. D90, C90
Q15; Q18; Q25; Q28; Q53
C91, D31, Z13