TY  - BOOK
AU  - Awadhwal, N. K.
AU  - Smith, S. D.
TI  - New implements for crop production in the semi-arid tropics
T2  - Information bulletin
PY  - 1989///
CY  - Patancheru
PB  - International Crops Research Institute Ffor the Semi-Arid Tropics
KW  - Agricultura
KW  - Regiones áridas
KW  - Maquinaria agrícola
N1  - D49-151
ER  -