TY  - BOOK
AU  - Ward,Gerald T.
ED  - Food and  Agriculture Organization of the United Nations.
TI  - Possibilities for the utilization of solar energy in underdeveloped rural areas : : agricultural engineering / 
PY  - 0000///n.d
CY  - Rome : 
PB  - FAO, 
KW  - Solar energy
N1  -  Includes bibliographical references
ER  -