共 26 条
[22]
Stryker JD, 2013, REALIZING AFRICA'S RICE PROMISE, P324, DOI 10.1079/9781845938123.0324
[24]
von Braun J., 1994, AGR COMMERCIALIZATIO, P9
[25]
Yen ST, 1996, HEALTH ECON, V5, P105, DOI 10.1002/(SICI)1099-1050(199603)5:2<105::AID-HEC188>3.0.CO
[26]
2-I