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00693nab a2200217 a 4500 |
| 001 |
299071.10.f |
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arsfunl |
| 008 |
200806s1985 GBR 000 0 eng d |
| 040 |
# |
# |
|a HAG
|
| 080 |
# |
# |
|a 631
|
| 100 |
1 |
# |
|a Conway, Gordon R.
|
| 245 |
1 |
0 |
|a Agroecosystem analysis
|c Gordon R. Conway
|
| 260 |
# |
# |
|a Gran Bretaña
|b Elsevier
|c 1985
|
| 300 |
# |
# |
|a p. 31-55
|c 24 cm.
|
| 500 |
# |
# |
|a Separata de: Agricultural Administration 20 (1985), 31-55
|
| 650 |
# |
7 |
|a Agroecosistemas
|2 agrovoc
|
| 650 |
# |
7 |
|a Análisis
|2 agrovoc
|
| 650 |
# |
7 |
|a Desarrollo agrícola
|2 agrovoc
|
| 653 |
0 |
# |
|a Separata
|
| 773 |
0 |
# |
|d Gran Bretaña
|g Vol. 20 (1985)
|t Agricultural Administration
|
| 090 |
|
|
|a 631
|b caja: Adm. Rural
|d A-1 ; ej. 1
|i 1337918
|u 10
|