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|
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| LEADER |
00619nam#a2200217#a#4500 |
| 001 |
OAGSID009906 |
| 003 |
OAG |
| 008 |
||||||s1938 |||| |||| ||eng d |
| 040 |
# |
# |
|a OAG
|b spa
|c OAG
|
| 092 |
# |
# |
|c 016:631.45 G144
|
| 100 |
1 |
# |
|a Gaines, Stanley H.
|
| 245 |
1 |
0 |
|a Bibliography on soil erosion and soil and water conservation
|
| 260 |
# |
# |
|a Washington,
|c 1938
|
| 650 |
0 |
4 |
|a Suelo
|
| 650 |
0 |
4 |
|a Suelo erosionado
|
| 650 |
0 |
4 |
|a Conservación de suelos
|
| 653 |
# |
# |
|a Bibliografía
|
| 929 |
# |
# |
|a CAN
|9 2-6-77
|
| 930 |
# |
# |
|a 10492
|b ej.1
|d RES
|
| 952 |
# |
# |
|f CAN
|w ||||||
|p OAG10492
|t ej.1
|a OAG
|b OAG
|o 016:631.45 G144
|5 2
|y IMP
|
| 999 |
# |
# |
|a Gabriela
|
