TY  - BOOK
AU  - Upton,Martin
TI  - Agricultural production economics and resource-use
SN  - 0198594526 :
AV  - HD1415 .U67 1976
U1  - 338.1 
PY  - 1976///
CY  - London, New York
PB  - Oxford University Press
KW  - Agriculture
KW  - Economic history and conditions (National production)
KW  - Economic aspects
N1  - Includes bibliographies and index
ER  -