N. R. Yao

Available water of a ferrallitic soil along the Kossou Lakeside slope (Ivory Coast) as affected by soil texture

N. R. Yao, O. Amadou, 1994 .

Water use efficiency of a cassava crop as affected by soil water balance

N. R. Yao, Bernard Goué, 1992 .

Effect of Intensity and Timing of Defoliation on Growth, Yield Components and Grain Yield in Maize

N. R. Yao, Kabrah Yeboua, Angbonou Kafrouma, 1991, Experimental Agriculture.