Your search returned 5 results.

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Proagri extensao e desenvolvimento rural: contributo para uma reflexao / José Portela, Artur Cristóvao

by Portela, José | Cristóvao, Artur.

Source: Economia e Sociologia nº. 52, 1991, págs. 43-74Material type: Article Article; Format: print Language: Portuguese Availability: Items available for loan: (1).
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Para uma nova extensao rural / Artur Cristóvao

by Cristóvao, Artur.

Source: Economia e Sociologia nº. 57, 1994, págs. 205-218Material type: Article Article; Format: print Language: Portuguese Availability: Items available for loan: (1).
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Protecçao integrada e extensao / Artur Cristóvao, José Portela, Timothy Koehnen

by Cristóvao, Artur | Koehnen, Timothy | Portela, José.

Source: Economia e Sociologia nº. 57, 1994, págs. 219-232Material type: Article Article; Format: print Language: Portuguese Availability: Items available for loan: (1).
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Do sistema de formaçao e visitas à investigaçao e desenvolvimento de sistemas agrários: Análise crítica de um percurso / Artur Cristóvao

by Cristóvao, Artur.

Source: Economia e Sociologia nº. 59, 1995, págs. 93-124Material type: Article Article; Format: print Language: Portuguese Availability: Items available for loan: (1).
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Das (des)articulaçóes formaçao-investigaçao-extensao / Artur Cristóvao

by Cristóvao, Artur.

Source: Economia e Sociologia nº. 69, 2000, págs. 149-164Material type: Article Article; Format: print Language: Portuguese Availability: Items available for loan: (1).

Bibliotecas Dominicos Provincia Hispania, 2016

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