LAW-OGBOMO, Kolawole Edomwonyi, and Samson Uduzei REMISON. “Growth and Yield of Maize As Influenced by Sowing Date and Poultry Manure Application”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 37, no. 1 (June 30, 2009): 199–203. Accessed August 14, 2022. https://www.notulaebotanicae.ro/index.php/nbha/article/view/3140.