共 7 条
[1]
BECKFORD G, 1972, PERSISTENT POVERTY
[2]
CLARKE E, 1953, SOCIAL EC STUDIES, V4
[3]
GONZALES NS, 1969, BLACK CARIB HOUSEHOL
[4]
HENDERSON TH, 1979, PROFILE SMALL SCALE
[5]
Smith MG, 1965, PLURAL SOC BRIT W IN
[6]
SMITH RT, 1913, COMP STUDIES SOC HIS, V6, P24
[7]
ZUVEKAS C, 1978, USDA2 WORK DOC