OKPON , S. N., & ADUAYI, E. A. (2020). EFFECT OF NITROGEN FERTILIZER SOURCES ON THE QUALITY AND MINERAL NUTRIENT COMPOSITION OF YAM. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.
Dyfyniad Arddull ChicagoOKPON , S. N., and E. A. ADUAYI. EFFECT OF NITROGEN FERTILIZER SOURCES ON THE QUALITY AND MINERAL NUTRIENT COMPOSITION OF YAM. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.
Dyfyniad MLAOKPON , S. N., and E. A. ADUAYI. EFFECT OF NITROGEN FERTILIZER SOURCES ON THE QUALITY AND MINERAL NUTRIENT COMPOSITION OF YAM. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.