TY  - BOOK
TI  -  Training course on methodologies of agricultural sample surveys, cro p yield modelling and computer programming, 28 June-23 July 1993 / 
PY  - 1993///
CY  -  Kampala : 
PB  -  [s.n] , 
KW  -  Agricultural productivity
KW  -  Statistical methods
ER  -