?url_ver=Z39.88-2004&rft_id=10.1109%2FNatPC.2011.6136464&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=S.&rft.au=Wasli%2C+S.&rft.aulast=Wasli&rft.isbn=9781457718847&rft.date=2011&rft.title=Geochemistry+of+Kalabakan+soils&rft.genre=proceeding