TY - BOOK AU - "United nations, Government Of...lignite Experts On Their Visit To Austrlia (Study Group On--) (1953)" ED - "United nations, Government Of...lignite Experts On Their Visit To Austrlia (Study Group On--) (1953)" TI - The Development of low grade coal deposits in Asia U1 - "H2354020v403, J3" PY - 1953/// CY - New PB - York United Nations U S A KW - Geology ER -