TY  - BOOK
AU  - P L FRAENKEL
TI  - WATER LIFTING DEVICES
SN  - 9251025150
U1  - P627.1353F739W 
PY  - 1986///
CY  - ROME
PB  - FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS
KW  - WATER LIFTING DEVICES
ER  -