
Water run-off control plan on cultivated land [Afrique du Sud]
Artificially built watercourses with contour banks with a specific gradient
- Compilateur : Ursula Gaemperli
Prénom :
Pieter J.
Nom :
Theron
Artificially built watercourses with contour banks with a specific gradient
Ordering a land user through the act to implement the SWC.