TY  - BOOK
AU  - Barlow, R.
TI  - Solar pumping:  An introduction and update on the technology, performance, costs and economics 
SN  - 0821321013
AV  - SPEC TJ 912 .B37 
PY  - 1993///
CY  - Washington DC
PB  -  The world Bank
KW  - Solar Pumps
ER  -