|
|
|
|
| LEADER |
00838nam a2200217 a 4500 |
| 001 |
000716371 |
| 005 |
20240502112656.0 |
| 008 |
240118s1978 xx abd gr ||||||eng d |
| 040 |
|
|
|a Sistema de Bibliotecas de la Universidad de Costa Rica
|
| 082 |
0 |
|
|a 552.220.972.84
|b M468m
|2 23
|
| 100 |
1 |
|
|a Mayfield, Darrell G.
|e Autor/a
|
| 245 |
1 |
0 |
|a Magmatic variation in the El Salvador segment of the Middle America arc /
|c by Darrell G. Mayfield.
|
| 260 |
|
|
|c 1978.
|
| 300 |
|
|
|a vii, 57 hojas :
|b ilustraciones en blanco y negro, gráficos en blanco y negro, 1 mapa en blanco y negro.
|
| 502 |
|
|
|a Thesis (master in geology)--The State University of New Jersey, 1978
|
| 650 |
0 |
7 |
|a LAVA
|x ANALISIS
|z EL SALVADOR
|
| 650 |
0 |
7 |
|a MAGMAS
|z EL SALVADOR
|
| 650 |
0 |
7 |
|a PETROLOGIA
|z EL SALVADOR
|
| 900 |
|
|
|a 2024-O
|
| 916 |
|
|
|a Centro Catalográfico
|
| 949 |
|
|
|a CSA -SVZ
|