[1]
Heidi I.G. Abo-Elnaga, A.A. Mohamed, M.M. El-Fawy, and A.M. Amein, “Influence of Certain Animal Manures on Incidence of Stem Canker and Black Scurf Disease on Potato”, J. Basic Appl. Sci., vol. 8, no. 1, pp. 231–237, Jan. 2012.