K13, K41, C90, D91, O33
C93, D73, J15, H75
O12, O13, Q12, D22, M13, C81, C83, C93, D50
O33, J24, F42
I3, J1, O12
O12, O14, M31, L26
H11, O32
O12; O16; G52; H53
C93, D73, J15, H75,
Technology, Agricultural Extension Services), Q54 (Climate; Natural Disasters; Global Warming), O33