TY  - BOOK
AU  - Clark,Colin
AU  - Haswell,Margaret Rosary
TI  - The economics of subsistence agriculture
U1  - 338.1 
PY  - 1964///
CY  - New York
PB  - St. Martin's Press
KW  - Agriculture
KW  - Economic aspects
N1  - Corrigendum slip inserted on p. 198; Bibliography: p. [199]-207
ER  -