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050418s1939 xxu||||| |||| 00| 0 eng d |
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|a Bennett, Hugh Hammond
|9 14545
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| 245 |
0 |
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|a Soil conservation
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| 260 |
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|a New York
|b McGraw-Hill
|c 1939
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| 300 |
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|a 993 p.
|b il.
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| 490 |
0 |
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|a McGraw-Hill Series in Geography / Finch, V. C.
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| 650 |
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0 |
|9 412
|a ESTADOS UNIDOS DE AMERICA
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0 |
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|a SUELO
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|a Soil conservation
|t Soil conservation
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| 928 |
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|a Bennett
|b Hugh Hammond
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| 936 |
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|t McGraw-Hill Series in Geography
|
| 939 |
|
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|a Finch
|b V. C.
|
| 945 |
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|a 1939
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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 ESTADOS UNIDOS DE AMERICA
|
| 965 |
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|a SUELO
|
| 965 |
|
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|a CONSERVACION DE SUELOS
|
| 965 |
|
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|a EROSION
|
| 976 |
|
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|a AAG
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| 976 |
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| 977 |
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| 947 |
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|l New York
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| 915 |
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|e 993 p.
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| 975 |
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|c 631.4
|l BEN
|z 1939
|
| 942 |
0 |
0 |
|c LIBRO14D
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| 999 |
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|d 6671
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| 090 |
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|a 631.4 BEN
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| 830 |
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|a McGraw-Hill Series in Geography / Finch, V. C.
|9 64169
|