Reference | {Deposit:: FARNHAM, R.S., 1974, POTENTIAL OF PEAT FOR FUEL, REPORT TO ENERGY COMMISSION (UNPUBLISHED), 29P.}{Deposit:: SOPER, E.K., 1919, THE PEAT DEPOSITS OF MINNESOTA, MINNESOTA GEOLOGICAL SURVEY BULL. 16., 261 P.}{Deposit:: 1976 DIREXPL UNIV. OF MINNESOTA; SOILS DEPT., STATE MAPPIN}{Production:: FARNHAM, R.S., POTENTIAL OF PEAT FOR FUEL} |