O33, D14, C93
J16, I23, O31
D81, J33, O17
K13, K41, C90, D91, O33
O12, O13, Q12, D22, M13, C81, C83, C93, D50
O33, J24, F42
I3, J1, O12
O12, O14, M31, L26
O12; O16; G52; H53
Technology, Agricultural Extension Services), Q54 (Climate; Natural Disasters; Global Warming), O33