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AR-LpUBP |
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20231114182242.0 |
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120927s1952 xxu g 000 0 eng d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Arellano, A. R. V.
|9 1977
|
| 245 |
1 |
0 |
|a Cambrian stratigraphy and paleontology near caborca, northwestern sonora, México
|
| 260 |
|
|
|a Washington, D. C :
|b Smithsonian Institution,
|c 1952.
|
| 300 |
|
|
|a vi, 184 p. :
|b láms. ;
|c 21 cm.
|
| 500 |
|
|
|a Smithsonian Miscellaneous Collections, vol. 119, Nº 1. Charles D. And Mary Vaux Walcott Research Fund
|
| 700 |
1 |
|
|a Arthur Cooper, G.
|9 39180
|
| 700 |
1 |
|
|a Harlan Johnson, J.
|9 39181
|
| 942 |
|
|
|c BK
|
| 952 |
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|0 0
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|4 0
|6 NF00414
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|8 NFIC
|9 65340
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 310615
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|o Nf-00414
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|r 2023-07-10 20:32:55
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|y BK
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| 999 |
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|c 45332
|d 45332
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| 988 |
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|d CLI CLI
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