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| LEADER |
00763nam a2200169 a 4500 |
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050201s1979||||es a |||||||||||||spa|| |
| 942 |
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| 041 |
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| 094 |
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| 245 |
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|a Prospección geoeléctrica del área geotérmica de Berlin
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|c 1979
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| 300 |
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|
|a 74 h. ;
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| 502 |
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|a Tesis (Lic. en Física) -- Universidad de El Salvador
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