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| LEADER |
00673nam a2200229 a 4500 |
| 008 |
211118s1969 mx a|||| |||| 00| 0 spa d |
| 999 |
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|c 2945
|d 2945
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| 092 |
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|c 631.54
|l S782
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| 100 |
1 |
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|a Stallings, J.H.
|9 3267
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| 245 |
1 |
3 |
|a El suelo :
|b su uso y mejoramiento /
|c J.H. Stallings
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| 260 |
|
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|a Mexico :
|b Compañia Editorial Cntinental,
|c 1969.
|
| 300 |
|
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|a 479 p.
|
| 650 |
|
4 |
|a EDAFOLOGIA
|9 3198
|
| 650 |
|
4 |
|a SUELO
|9 114
|
| 650 |
|
4 |
|a MEJORAMIENTO -SUELO
|9 3268
|
| 650 |
|
4 |
|a CUBIERTA VEGETAL
|9 3269
|
| 650 |
|
4 |
|a ANALISIS DE SUELO
|9 3270
|
| 650 |
|
4 |
|a EROSIO EOLICA
|9 3271
|
| 650 |
|
4 |
|a EROSION -AGUA
|9 3272
|
| 650 |
|
4 |
|a DRENAJE
|9 1556
|
| 650 |
|
4 |
|a IRRIGACION
|9 3273
|
| 942 |
|
|
|2 ddc
|c LIBRO
|