共 7 条
[1]
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[2]
HARRIS LD, 1969, 23 TENN DIV GEOL REP, P1
[3]
ODER CRL, 1961, 12 TENN DIV GEOL REP
[4]
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[5]
ROEDDER E, 1967, 3 EC GEOL MON, P349
[6]
SHINN EA, 1965, 13 SOC EC PAL MIN SP, P112
[7]
1966, MINING GUIDEBOOK, P198