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01170nam a2200481 a 4500 |
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BIBUN008342 |
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050407s 1962xxu||||| |||| 00| 0 eng d |
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1 |
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|a Bear, Firman E.
|9 14358
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| 245 |
0 |
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|a Earth
|b the stuff of life
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| 260 |
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|a Norman
|b University of Oklahoma Press
|c c1962
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| 300 |
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|a 238 p.
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|9 35
|a SUELO
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| 650 |
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0 |
|9 763
|a CONSERVACION DE SUELOS
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| 650 |
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0 |
|a CONSERVACION DE LOS RECURSOS
|9 582
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| 650 |
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0 |
|9 410
|a MANEJO DEL SUELO
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| 901 |
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|a 008764
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|a m
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|a 20050407
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|a OK
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|a m
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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 Earth
|s the stuff of life
|t Earth
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| 928 |
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|a Bear
|b Firman E.
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| 945 |
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|a c1962
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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
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| 965 |
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|a CONSERVACION DE SUELOS
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| 965 |
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|a CONSERVACION DE LOS RECURSOS
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| 965 |
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|a MANEJO DEL SUELO
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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 009972
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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 University of Oklahoma Press
|l Norman
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| 915 |
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|e 238 p.
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| 975 |
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|c 631.4
|l BEA e
|z c1962
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| 942 |
0 |
0 |
|c LIBRO14D
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| 999 |
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|c 6551
|d 6551
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| 090 |
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|a 631.4 BEA e
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