Zong Jian. KARST DEPRESSED COLUMN OF NORTHERN TYPE COAL MINING AREA IN HUNAN PROVINCE[J]. CARSOLOGICA SINICA, 1988, 7(1): 27-34.
Citation:
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Zong Jian. KARST DEPRESSED COLUMN OF NORTHERN TYPE COAL MINING AREA IN HUNAN PROVINCE[J]. CARSOLOGICA SINICA, 1988, 7(1): 27-34.
|
Zong Jian. KARST DEPRESSED COLUMN OF NORTHERN TYPE COAL MINING AREA IN HUNAN PROVINCE[J]. CARSOLOGICA SINICA, 1988, 7(1): 27-34.
Citation:
|
Zong Jian. KARST DEPRESSED COLUMN OF NORTHERN TYPE COAL MINING AREA IN HUNAN PROVINCE[J]. CARSOLOGICA SINICA, 1988, 7(1): 27-34.
|
KARST DEPRESSED COLUMN OF NORTHERN TYPE COAL MINING AREA IN HUNAN PROVINCE