000 01240 a2200397 4500
005 20250515182840.0
264 0 _c20091020
008 200910s 0 0 chi d
022 _a1000-4459
040 _aNLM
_beng
_cNLM
100 1 _aZhang, J
245 0 0 _a[The dissemination of American cereal crops].
_h[electronic resource]
260 _bZhongguo nong shi
_c2001
300 _a89-95 p.
_bdigital
500 _aPublication Type: Historical Article; Journal Article
650 0 4 _aBotany
_xeconomics
650 0 4 _aChina
_xethnology
650 0 4 _aCommerce
_xeconomics
650 0 4 _aCrops, Agricultural
_xeconomics
650 0 4 _aCultural Characteristics
650 0 4 _aDiet
_xeconomics
650 0 4 _aDioscorea
650 0 4 _aEating
_xethnology
650 0 4 _aEconomics
_xhistory
650 0 4 _aEurope
_xethnology
650 0 4 _aFood Supply
_xeconomics
650 0 4 _aHistory, 16th Century
650 0 4 _aHistory, 17th Century
650 0 4 _aIpomoea batatas
650 0 4 _aNorth America
_xethnology
650 0 4 _aPharmacology
_xeconomics
650 0 4 _aSolanum tuberosum
_xeconomics
650 0 4 _aSouth America
_xethnology
650 0 4 _aZea mays
_xeconomics
773 0 _tZhongguo nong shi
_gvol. 20
_gno. 3
_gp. 89-95
999 _c19079111
_d19079111