共 50 条
- [32] Rare elements in German brown-coal ashes INDUSTRIAL AND ENGINEERING CHEMISTRY, 1935, 27 : 1099 - 1100
- [34] DISTRIBUTION OF SALT CONTENTS IN BROWN-COAL SEAMS OF SOUTHERN SYNCLINE OF EGELN - A CONTRIBUTION TO GENESIS OF SALT COALS ZEITSCHRIFT FUR ANGEWANDTE GEOLOGIE, 1967, 13 (09): : 465 - +
- [35] Hydrological Properties of Soils in Reclaimed and Unreclaimed Sites after Brown-Coal Mining POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2013, 22 (03): : 645 - 652
- [36] DEVELOPMENT OF POROSITY IN STEAM ACTIVATED BROWN-COAL CHARS OBTAINED IN DIFFERENT CONDITIONS OF PYROLYSIS CHARACTERIZATION OF POROUS SOLIDS III, 1994, 87 : 695 - 704
- [37] LEAD CONTENTS OF COAL, COAL ASH AND FLY ASH WATER AIR AND SOIL POLLUTION, 1975, 5 (02): : 207 - 211
- [38] RELATIVE SEA-LEVEL FLUCTUATIONS AND BROWN-COAL FORMATION AROUND THE EARLY MIDDLE MIOCENE BOUNDARY IN THE LUSATIAN BROWN-COAL DISTRICT GEOLOGISCHE RUNDSCHAU, 1993, 82 (02): : 295 - 305
- [39] FRACTALE ANALYSIS OF POR FORMATION OF BROWN-COAL COKE ZEITSCHRIFT FUR CHEMIE, 1987, 27 (06): : 230 - 231