Keskitalo, J. (1982). Reserves of peat and ligneous material in the mires of the Siikajoki valley and the Oulujärvi area.
Chicago Style (17th ed.) CitationKeskitalo, Jorma. Reserves of Peat and Ligneous Material in the Mires of the Siikajoki Valley and the Oulujärvi Area. 1982.
MLA (9th ed.) CitationKeskitalo, Jorma. Reserves of Peat and Ligneous Material in the Mires of the Siikajoki Valley and the Oulujärvi Area. 1982.
Warning: These citations may not always be 100% accurate.