TY  - GEN
AU  - Zhang,J
TI  - [The dissemination of American cereal crops]
SN  - 1000-4459
PY  - 2009///1020
KW  - Botany
KW  - economics
KW  - China
KW  - ethnology
KW  - Commerce
KW  - Crops, Agricultural
KW  - Cultural Characteristics
KW  - Diet
KW  - Dioscorea
KW  - Eating
KW  - Economics
KW  - history
KW  - Europe
KW  - Food Supply
KW  - History, 16th Century
KW  - History, 17th Century
KW  - Ipomoea batatas
KW  - North America
KW  - Pharmacology
KW  - Solanum tuberosum
KW  - South America
KW  - Zea mays
N1  - Publication Type: Historical Article; Journal Article
ER  -