| 000 | 00727nab a2200229 1n4500 | ||
|---|---|---|---|
| 001 | 000083282 | ||
| 005 | 20250722191136.0 | ||
| 008 | 930317s1990 000 0 eng d | ||
| 022 | _a00167606 | ||
| 041 | 0 | 7 |
_aEng _2ISO 639-1 |
| 084 | _aRev 343 | ||
| 100 | 1 |
_aAyalew, Teklewold _918594 |
|
| 245 | 1 | 0 | _aU-Pb and Rb-Sr geochronology of the Western Ethiopian Shield |
| 504 | _abibliogr. p. 1316 | ||
| 700 | 1 |
_aBell, Keith _918595 |
|
| 700 | 1 |
_aMoore, John _918596 |
|
| 700 | 1 |
_aParrish, Randall _918348 |
|
| 773 | 0 |
_tGeological Society of America bulletin _dBoulder : [s.n.], 1990 _g102(9), 1990, p. 1309-1316: : carte, graph., tab., rés.(Angl) |
|
| 910 |
_aGSL _c20150612 _h1025 |
||
| 942 | _cANAL | ||
| 999 |
_c9137 _d9137 |
||