Tempos de trabalho agrícola numa região do Noroeste
By: [por] J. Silva Lourenço [e] Vítor Manuel Alves.
Contributors: Alves, Vítor Manuel.
Series: Centro de Estudos de Economia Agrária. Publicações. Série A, 26
Published: 1968
Place of publication: Lisboa
Language: por
Number of pages: 252
Subjects: Agriculture -- Labor productivity -- Portugal.
Notes: Bibliography: p. [227]-238.
At head of title: Fundação Calouste Gulbenkian. Centro de Estudos de Economia Agrária.
Summary in Portuguese, French, and English.