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| LEADER |
00706nam#a2200229#a#4500 |
| 001 |
OAGSID000640 |
| 003 |
OAG |
| 008 |
||||||s1939 a |||| ||eng d |
| 040 |
# |
# |
|a OAG
|b spa
|c OAG
|
| 080 |
# |
# |
|a 631.4:339.5
|
| 092 |
# |
# |
|c 631.4:339.5 B498
|
| 100 |
1 |
# |
|a Bennett, Hugh Hammond
|
| 245 |
1 |
0 |
|a Soil conservation
|
| 260 |
# |
# |
|a New York, London :
|b McGraw-Hill,
|c 1939
|
| 300 |
# |
# |
|a 993 p. :
|b il., fot., mapas, tablas, diagr.
|
| 504 |
0 |
# |
|a Bibliografía y notas de pie de página
|
| 650 |
0 |
4 |
|a Edafología
|
| 650 |
0 |
4 |
|a Conservación de suelos
|
| 929 |
# |
# |
|a DON
|c Bibl. Central
|9 7-4-48
|
| 930 |
# |
# |
|a 432
|b 1
|d PRE
|
| 952 |
# |
# |
|f DON
|k Bibl. Central
|w ||||||
|p OAG432
|t v.1
|a OAG
|b OAG
|o 631.4:339.5 B498
|y IMP
|
| 999 |
# |
# |
|a Betty
|
