TY  - BOOK
AU  - Hirshberg,Gary
TI  - The New Alchemy water pumping windmill book
U1  - 621.4 
PY  - 1982///
CY  - Andover, Mass.
PB  - Brick House Pub. Co.
KW  - Windmills
KW  - Pumping machinery
KW  - Water-supply engineering
ER  -