TY  - BOOK
AU  - El-Swaify, S. A.,
TI  - Dryland Management Alternatives and Research Needs for Alfisols in the Sami-Arid Tropics
U1  - 631.586 
PY  - 1984///
CY  - Patancheru
PB  - International Crops Research Institute for the Semi Arid Tropics
KW  - Techniques, equipment & materials
ER  -