?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Gao%2C+X.&rft.aulast=Gao&rft.aufirst=X.&rft.issue=7&rft.volume=21&rft.date=July+2005&rft.issn=1002-6819&rft.atitle=Ecological+reconstruction+of+derelict+mined-land+in+conservation+areas+of+prime+farmland&rft.title=Nongye+Gongcheng+Xuebao%2FTransactions+of+the+Chinese+Society+of+Agricultural+Engineering&rft.pages=52-55&rft.genre=article