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01094nam a2200481 a 4500 |
| 001 |
BIBUN008449 |
| 008 |
050418s 1948xxu||||| |||| 00| 0 eng d |
| 100 |
1 |
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|a Osborn, Fairfield
|9 14527
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| 245 |
0 |
0 |
|a Our plundered planet
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| 260 |
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|a Boston
|b Little Brown
|c c1948
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| 300 |
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|a 217 p.
|
| 650 |
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0 |
|9 35
|a SUELO
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| 650 |
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0 |
|9 763
|a CONSERVACION DE SUELOS
|
| 650 |
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0 |
|a EROSION
|9 1031
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| 650 |
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0 |
|9 964
|a AGRICULTURA
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| 901 |
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|a 008873
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| 902 |
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|a m
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| 903 |
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|a 20050418
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| 904 |
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|a OK
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| 905 |
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|a m
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| 907 |
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|a TEXTO
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| 908 |
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|a IMPRESO
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| 924 |
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|a Our plundered planet
|t Our plundered planet
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| 928 |
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|a Osborn
|b Fairfield
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| 945 |
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|a c1948
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| 948 |
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|a US
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| 950 |
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|a en
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| 965 |
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|a SUELO
|
| 965 |
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|a CONSERVACION DE SUELOS
|
| 965 |
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|a EROSION
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| 965 |
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|a AGRICULTURA
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| 976 |
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|a AAG
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| 976 |
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|a AAG
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| 977 |
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|a 011787
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| 984 |
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|a 1 ej.
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| 985 |
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|a PRE14
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| 917 |
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|a GM
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| 947 |
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|e Little Brown
|l Boston
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| 915 |
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|e 217 p.
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| 975 |
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|c 631.4
|l OSB
|z c1948
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| 942 |
0 |
0 |
|c LIBRO14D
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| 999 |
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|c 6658
|d 6658
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| 090 |
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|a 631.4 OSB
|