Wheat growth as influenced by application of agroforestry-tree prunings in Ethiopian highlands
The alley farming index
Efficiency of neem and groundnut oils in protecting leguminous tree seeds against seed beetles in the Sahel
Napier grass strips and livestock
Do tannins in leaves of trees and shrubs from African and Himalayan regions differ in level and activity?
Leaf-water potential and soil-water depletion of walnut mulched with polyethylene and intercropped with alfalfa in Central Italy
Management of windbreaks in the Sahel
Trema micrantha (L.) Blume (Ulmaceae)
Book review