|
|
|
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| LEADER |
00000nam a2200000 a 4500 |
| 003 |
AR-LpUBP |
| 005 |
20231114182941.0 |
| 007 |
ta |
| 008 |
011112s1972 mx d g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 080 |
|
|
|a 631.51
|
| 110 |
2 |
|
|a U. S. Soil Conservation Service
|9 50523
|
| 245 |
1 |
0 |
|a Nivelación de terrenos
|
| 260 |
|
|
|a México :
|b Centro regional de ayuda técnica. Agencia para el desarrollo internacional,
|c 1972.
|
| 300 |
|
|
|a 70 p. :
|b gráfs., tablas ;
|c 23 cm.
|
| 490 |
0 |
|
|a Manual Nacional de Ingeniería ;
|v 15; riego
|
| 650 |
|
4 |
|a SUELO-NIVELACION
|9 50530
|
| 700 |
1 |
|
|a Avila de la Torres, Emilio
|e tr.
|9 50526
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 BC_6315_USS_N_EJ_1
|7 0
|8 NFIC
|9 86157
|a DUN
|b DUN
|c BC
|d 2023-07-10
|i 436528
|l 0
|o BC 631.5 USS n ej. 1
|p DUN436528
|r 2023-07-10 20:39:51
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 60573
|d 60573
|
| 988 |
|
|
|d CLI CLI
|
