Humic acids of low peat and brown coal.
Chimitdorzhieva
G D
GD
Institute of General and Experimental Biology, Siberian Division, Russian Academy of Sciences, ul. M. Sakh'yanovoi 6, Ulan-Ude, 670047 Buryat Republic, Russia.
Andreeva
D B
DB
Korsunov
V M
VM
D003031:Coal / Q000032:analysis*; D006812:Humic Substances / Q000032:analysis* / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D012987:Soil / Q000032:analysis*; D013055:Spectrophotometry, Infrared
D003031:Coal; D006812:Humic Substances; D012987:Soil