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| LEADER |
01053nam#a2200301#a#4500 |
| 001 |
OAGSID003087 |
| 003 |
OAG |
| 008 |
||||||s1950 a |||| ||spa d |
| 040 |
# |
# |
|a OAG
|b spa
|c OAG
|
| 080 |
# |
# |
|a 631.4
|
| 092 |
# |
# |
|c 631.4 EST ej.1
|
| 110 |
2 |
# |
|a Estados Unidos.
|b Department of Agriculture.
|b Servicio de Conservación de Suelos.
|
| 245 |
1 |
0 |
|a Manual de conservación de suelos
|
| 260 |
# |
# |
|a Washington :
|b Servicio de lenguas extranjeras, Secretaría de estado,
|c 1950
|
| 300 |
# |
# |
|a 332 p. :
|b il.
|
| 440 |
# |
# |
|a Publicación ; TC-243
|
| 650 |
0 |
4 |
|a Conservación de suelos
|
| 650 |
0 |
4 |
|a Suelo
|
| 650 |
0 |
4 |
|a Ciencia del suelo
|
| 653 |
# |
# |
|a Edafología
|
| 929 |
# |
# |
|a DON
|c Emb. EEUU
|9 3-11-53
|
| 930 |
# |
# |
|a 437
|d PRE
|
| 934 |
# |
# |
|a 6481
|
| 934 |
# |
# |
|a 7606
|
| 952 |
# |
# |
|f DON
|k Emb. EEUU
|w ||||||
|p OAG437
|a OAG
|b OAG
|o 631.45 EST EJ.1
|y IMP
|
| 952 |
# |
# |
|f DON
|k Díaz Valentín
|w ||||||
|p OAG6481
|t ej.2
|a OAG
|b OAG
|o 631.45 EST EJ.2 - ESTANTERIA CERRADA
|y IMP
|
| 952 |
# |
# |
|f DON
|k Ernesto Wynne
|w ||||||
|p OAG7606
|t ej.3
|a OAG
|b OAG
|o 631.45 EST EJ.3
|y IMP
|
| 999 |
# |
# |
|a Adriana
|