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150818s1991 -uk r 000 0 eng d |
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|a AR-TrUNPB
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| 082 |
0 |
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|a 587.31
|2 20
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| 100 |
1 |
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|a Jones, Gareth
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| 245 |
1 |
0 |
|a Symbiotic nitrogen fixation - exploitation and unachieved potential /
|c Gareth Jones
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| 260 |
|
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|a Gran Bretaña :
|b University of College of Wales,
|c 1991
|
| 300 |
|
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|a p 250-259
|
| 590 |
|
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|a Registros migrados a formato MARC
|
| 650 |
|
4 |
|a CIANOBACTERIAS
|9 7371
|
| 650 |
|
4 |
|a RHIZOBIUM
|
| 650 |
|
4 |
|a SALVINIALES
|
| 650 |
|
4 |
|a AZOLLACEAE
|
| 650 |
|
4 |
|a AZOLLA PINNATA
|
| 650 |
|
4 |
|a SIMBIOSIS
|
| 650 |
|
7 |
|a BOTANICA
|2 Unescot
|9 1778
|
| 650 |
|
7 |
|a FIJACION DEL NITROGENO
|2 Unescot
|9 3295
|
| 650 |
|
7 |
|a METABOLISMO
|2 Unescot
|9 4473
|
| 942 |
|
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|c BK
|
| 910 |
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|a AB060317
|
| 999 |
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|c 958
|d 958
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