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First name:

Sabina

Last name:

Erny

Public questionnaires

level bund with double stone walls — technologies

level bund with double stone walls [Ethiopia]

level bund with double stone walls with soil and grass to stabilize the structure

Compiler: Sabina Erny
05/29/2011 10:59 nm.

traditional cut-off drain — technologies

traditional cut-off drain [Ethiopia]

graded ditch out of soil and stones to protect the fields below from water runoff

Compiler: Sabina Erny
05/29/2011 11:16 nm.

food-for-work programm — approaches

food-for-work programm [Ethiopia]

food-for-work programm with distribution of grains and oil

Compiler: Sabina Erny
01/22/2009 middernag