共 37 条
[1]
About Ask, 2020, RESP TIM
[2]
Akinwotu E, 2020, W AFRICA FACING FOOD
[4]
Anadolu Agency, 2020, SHUTD UG COVID 19 HI
[5]
[Anonymous], 2008, An introduction to the basic concepts of food security
[6]
[Anonymous], 1981, Poverty and Famines
[7]
Bavier J., 2020, REUTERS 0405
[9]
Conceptualizing food systems for global environmental change research
[J].
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS,
2008, 18 (01)
:234-245
[10]
Fan S, 2017, IMPORTANCE TRACKING