… Document begins: PLA Notes CD-ROM 19882001 10 Interviewing cows Kassaye Hadgu, Mohammed Yisehak and Girmay Tekle It is … Farmers' cows were and mortality rates, disease incidence and interviewed in order to learn about cattle livestock management … for one example of such an ask a farmer: "How many animals died from interview, presented here as a case study. your herd?", he will not tell …