TY  - BOOK
AU  - Keith Cowling
AU  -  David Metcalf  A.J. Rayner
TI  - Resource structure of agriculture : Economic analysis
SN  - 08-015585-5
U1  - 338.1 
PY  - 1970///
CY  - Oxford
PB  - Pergamon Press
N1  - Keith Cowling; David Metcalf & A.J. Rayner: Resource structure of agriculture : Economic analysis.  Oxford.  Pergamon Press, 1970. 08-015585-5--(338.1COW)
ER  -