TY  - BOOK
AU  - Newsham, J. C.
AU  - Bledisloe, Viscount
AU  - Gunston, J.
TI  - Crops and Tillage
U1  - 631.51 
PY  - 1947///
CY  - London
PB  - Methuen and Co. Ltd.
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Crop production
KW  - Tillage
ER  -