TY  - BOOK
AU  -  Huntingford,R.L.
TI  -  Contour cultivatiton or terrace maintenance without tears / 
PY  - 1955///
CY  -  Nairobi : 
PB  -  Government Printers, 
KW  -  Contour farming
KW  -  Kenya
KW  -  Terracing
ER  -