TY  - BOOK
AU  - Potts, Philli W.
ED  - Estados Unidos.
ED  - Georgia Institute of Technology
TI  - Second progress report on the utilization evaluation of an aid hand operated water pump
AV  - TJ903 E83
PY  - 1978///
CY  - Atlanta, georgia
PB  - Georgia institute of technology
KW  - Maquinaria de bombeo
ER  -