Mengesha, Yihenew G.Selassie. Modeling of nitrogenand phosphorus fertilizer recommendations for maize (Zea mays L.) grown on alfisols of northwestern Ethiopia. Doctoral Degree(Soil Science). Kasetsart University. Office of the University Library. : Kasetsart University, 2004.
| Title | Contributor | Type |
|---|---|---|
| Modeling of nitrogenand phosphorus fertilizer recommendations for maize (Zea mays L.) grown on alfisols of northwestern Ethiopia
มหาวิทยาลัยเกษตรศาสตร์ Mengesha, Yihenew G.Selassie | Amnat Suwanarit | วิทยานิพนธ์/Thesis |