TY  - BOOK
AU  - Jawetz M B
TI  - Farm size, farming intensity and the input-output relationships of some Welsh and West of England dairy farms: a study in the application of marginal and some more advances economic analysis
U1  - 338.176(42) 
PY  - 1957///
CY  - Aberystwyth
PB  - University College of Wales
KW  - Farming
KW  - Production
ER  -