“INCIDENCE OF PRE-AND POST-HARVEST DISEASES OF SOME CROP PLANTS IN LAFIA, NASARAWA STATE, NIGERIA: THE FARMERS’ FEEDBACK APPROACH”. FUDMA JOURNAL OF SCIENCES, vol. 4, no. 1, Apr. 2020, pp. 171-5, https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/35.