共 16 条
[1]
[Anonymous], 2020, BBC NEWS 0116
[2]
Ash Mark., 2019, OCS19F01 ERS
[3]
The COVID-19 pandemic: Anticipating its effects on Canada's agricultural trade
[J].
CANADIAN JOURNAL OF AGRICULTURAL ECONOMICS-REVUE CANADIENNE D AGROECONOMIE,
2020, 68 (02)
:219-224
[4]
Crespi John, 2020, IMPACT COVID 19 IOWA, V30
[5]
Eales JamesS., 2013, ANN M M AGR APPL EC
[6]
Grossen, 2020, LDPM312 USDA
[7]
Haley M., 2020, African Swine Fever shrinks pork production in China, swells demand for imported pork
[8]
Haley Mildred., 2019, LDPM305 USDA
[9]
International Monetary Fund, 2020, A crisis like no other, An uncertain recovery
[10]
Lawder David., 2020, REUTERS 0115