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050519s1982 ag ||||| |||| 00| 0 spa d |
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|a Ortega Sastriques, Fernando
|9 14430
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|a La materia orgánica de los suelos y el humus de los suelos de Cuba
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| 260 |
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|a La Habana
|b Academia
|c 1982
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| 300 |
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|a 129 p.
|b il.
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| 650 |
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0 |
|9 35
|a SUELO
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| 650 |
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0 |
|a MATERIA ORGANICA DEL SUELO
|9 2216
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| 650 |
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0 |
|a CUBA
|9 3645
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| 650 |
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0 |
|a HUMUS
|9 933
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| 901 |
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|a 008791
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| 902 |
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|a m
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|a 20050519
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|a OK
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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 La materia orgánica de los suelos y el humus de los suelos de Cuba
|t La materia orgánica de los suelos y el humus de los suelos de Cuba
|
| 928 |
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|a Ortega Sastriques
|b Fernando
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| 945 |
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|a 1982
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| 948 |
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|a CU
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| 950 |
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|a es
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| 965 |
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|a SUELO
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| 965 |
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|a MATERIA ORGANICA DEL SUELO
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| 965 |
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|a CUBA
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| 965 |
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|a HUMUS
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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 012270
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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 Academia
|l La Habana
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| 915 |
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|e 129 p.
|i il.
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| 975 |
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|c 631.4
|l ORT m
|z 1982
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| 942 |
0 |
0 |
|c LIBRO14D
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| 999 |
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|c 6578
|d 6578
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| 090 |
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|a 631.4 ORT m
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