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00880nab a2200253 a 4500 |
| 001 |
300523.10.f |
| 003 |
arsfunl |
| 008 |
200806s1985 GBR 000 0 eng d |
| 022 |
# |
# |
|a 0308-521X
|
| 040 |
# |
# |
|a HAG
|
| 080 |
# |
# |
|a 631
|
| 100 |
1 |
# |
|a Holt, J. E.
|
| 245 |
1 |
4 |
|a The role of innovation, servicing and obsolescence in agricultural extension
|c J. E. Holt, D. Schoorl
|
| 260 |
# |
# |
|a Inglaterra
|b Elsevier
|c 1985
|
| 300 |
# |
# |
|a p. 239-250
|c 30 cm.
|
| 310 |
# |
# |
|a Mensual
|
| 500 |
# |
# |
|a Separata de: Agricultural Systems 18 (1985) 239-250
|
| 530 |
# |
# |
|a Disponible también en línea:
|u http://www.journals.elsevier.com/agricultural-systems/
|
| 650 |
# |
7 |
|a Extensión agrícola
|2 agrovoc
|
| 650 |
# |
7 |
|a Innovación agrícola
|2 agrovoc
|
| 653 |
0 |
# |
|a Separata
|
| 700 |
1 |
# |
|a Schoorl, D.
|
| 773 |
0 |
# |
|d Inglaterra
|g Vol. 18 (1985)
|t Agricultural Systems
|
| 090 |
|
|
|a 631
|b caja: Adm. Rural A-1
|d ej. 1
|i 1338169
|u 10
|