TY  - BOOK
AU  - R L BELL, E HARRIS, E M FIELD, J G O'HARA & N M REILLY
TI  - AGRICULTURAL ENGINEERING ABSTRACTS
PY  - 1980///
CY  - LONDON
PB  - COMMONWEALTH AGRICULTURAL BUREAUX FARNHAN HOUSE
KW  - AGRICULTURAL ENGINEERING ABSTRACTS
ER  -