No Species Found

No species in the database contian data from the requested reference: Kruge, M.A.; Palmer, S.R.; Hippo, E.J.; Crelling, J.C., Characterization of organic nitrogen in IBCSP coals., Technical Report, 1 September 1990-30 Nov. 1990 (DE91010509), US Department of Commerce, Gaithersburg MD, 1990, 13.