TY  - BOOK
AU  - Clark,Colin,1905-
AU  - Haswell,Margaret
TI  - The economics of subsistence agriculture
PY  - 1966///
CY  - London
PB  - MacMillan
KW  - Agriculture
KW  - Economic aspects
N1  - Photocopy; Bibliography: p.199-207 - Includes index
ER  -