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| LEADER |
00000nam a2200000 a 4500 |
| 001 |
UCR4540 |
| 003 |
CL-VaPUC |
| 008 |
980313e19760000CL |||||||||||||||||spa|d |
| 082 |
0 |
4 |
|a 631.4
|b PER
|2 21
|
| 100 |
|
|
|a Peralta Peralta, Mario
|e autor
|9 404870
|
| 245 |
1 |
0 |
|a Uso, clasificación y conservación de suelos
|
| 300 |
|
|
|a 340 p
|
| 942 |
|
|
|c BK
|
| 945 |
|
|
|d 19980313 00:00:00
|a rleighto
|
| 260 |
|
|
|a Santiago
|b SAG
|c 1976
|
| 650 |
|
0 |
|a Suelos
|9 260322
|
| 650 |
|
7 |
|a RECURSOS DEL SUELO
|2 CL-VaPUC
|9 364275
|
| 650 |
|
0 |
|a Erosión
|9 262782
|
| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|2 CL-VaPUC
|9 264335
|
| 583 |
|
|
|a last modification
|c 20130410 06:38:05
|k Rodrigo Vera
|
| 999 |
|
|
|c 267475
|d 267473
|