TY  - TH
AU  - Wangai,Anne Wanjiru
TI  - Epidemiology of barley yellow dwarf virus and the population dynamics of cereal aphids in Kenya
PY  - 1994///
CY  - Reading (United Kingdom)
PB  - University of Reading, 
N1  - Nationality: KE; Thesis (Ph. D.)
ER  -