TY  - BOOK
AU  - Potts, Kathryn H
AU  - Machell, Keith
TI  - The manual screw press: for small-scale oil extraction
SN  - 1853391980
U1  - 664.0282 
PY  - 1995///
CY  - London
PB  - Intermediate Technology Punlications
KW  - Canning
ER  -