Economic Anaylsis of Okra (Abelmoschus esculentus l. Moench) Production under Different Rates of Organic Manure in Okigwe, Southern Nigeria. AJAFS [Internet]. 2014 Apr. 12 [cited 2025 Dec. 27];2(2). Available from: https://ajouronline.com/index.php/AJAFS/article/view/1014