00813nam0-22003011i-450-990000370140403321200010100-444-99738-5000037014FED01000037014(Aleph)000037014FED0100003701420001010d--------km-y0itay50------baitay-------001yyGeochemistry of coalBy Vladimir BouskaAmsterdamElsevier Scientific Publishing Company1981284 p. ill. 24 cmCoal Science and Technology1662.622Bouska,VladimirITUNINARICAUNIMARCBK99000037014040332104 105-109Serv. gen. 49187DINCHDINCHUNINAING01