Bolivia (memory lane)
Carl and Nina's volunteer work in Bolivia centered around person to person rural development.
Carl on a reconnaissance survey for enlarging a reservoir; Nina as Carl's survey crew, 1994.
Sue Southerwood (New Zealander, civil engineer) -- Carl's assistant, 1994.
Left to right, top to bottom: (1) stone lined irrigation ditch, (2) reservoir with stone dam, (3) irrigation drop structure, (4) rubble stone/concrete dam under construction, (5) flood irrigation of a new peach orchard, (6) Quechua kids.