Challenging conservation agriculture on marginal slopes in Sehoul, Morocco

Autor: Schwilch, G., Laouina, A., Chaker, M., Machouri, N., Sfa, M., Stroosnijder, L.
Zdroj: Renewable Agriculture and Food Systems, 2015 Jun 01. 30(3), 233-251.
Databáze: JSTOR Journals