TY  - RE
AU  - Siebert,J.D.
AU  - Luzani,J.
AU  - Modiakgotla,E.
TI  - An evaluation of tillage, planting method and phosphate inputs into sorghum production, ATIP Mahalapye, 1984-1987
T2  - ATIP Working Paper
PY  - 1990///
CY  - Gaborone (Botswana)
PB  - ATIP, 
KW  - Botswana
KW  - Cropping patterns
KW  - Environmental conditions
KW  - Experiments
KW  - Farm inputs
KW  - Methods
KW  - Plant production
KW  - Planting
KW  - Production possibilities
KW  - Sorghum
KW  - AGROVOC
KW  - Trials
KW  - Yield factors
KW  - Tillage
N1  - Tables, graphs, references p. 20, appendices
ER  -