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平台:
DOAJ Directory of Open Access Journals
(Available from 2020.)
JSTOR Life Sciences Collection
(Available from 1992/01/01 volume: 15 issue: 1. Most recent 8 year(s) not available.)
Ovid Journals - AutoHoldings
(Available from 2002/02/01 volume: 25 issue: 1.)
ProQuest Agricultural & Environmental Science Database
(Available from 2013/01/01 until 2017/12/31. Available from 2019/01/01 until 2019/12/31. Available from 2021/01/01. Available from 2001/12/01 until 2001/12/31.)
ProQuest SciTech Premium Collection
(Available from 2013/01/01 until 2017/12/31. Available from 2019/01/01 until 2019/12/31. Available from 2021/01/01. Available from 2001/12/01 until 2001/12/31.)
Wiley Online Library
(Available from 2010 until 2019.)