NWAOGUALA, Nwabueze C., University of Benin, Faculty of Agriculture, Department of Crop Science, PMB 1154, Benin City, Nigeria

• Notulae Scientia Biologicae Vol. 10 No. 4 (2018) - Research articles
  Comparative Effect of Poultry and Swine Manures on the Performance of White Guinea Yam (Dioscorea rotundata Poir) in an Ultisols Environment
  Abstract  PDF