Muggah, R (2016). Urban governance in fragile cities. GSDRC Professional Development Reading Pack no. 46. Birmingham, UK: University of Birmingham. 4pp
Chelliah, S; Heinrichs, E. A, 'Factors causing resurgence of the brown planthopper in response to insecticide application', vol. 36 pages, Paper presented at the IRRI Saturday Seminar, February 25, 1978. 36 p, 1978
Matsumoto, S, 'Waika disease, a new virus disease of the rice plant in Japan', vol. 7 pages, Paper presented at the IRRI Saturday Seminar, Plant Pathology Department, May 24, 1975. IRRI. 7 p, 1975
Jane Wamatu, Muluken Ekule, Tesfa Belayneh, Tesfaye Abiso. (1/2/2022). A technical training manual on sheep fattening for extension workers (Amharic version)