Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Michigan State University. Dept. of Agricultural Economics', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Economic analysis of agricultural production and labour utilisation among the Hausa in the North of Nigeria gan Norman, D. W. (David W.)

    Cyhoeddwyd 1973
    Llyfr

    Economic analysis of agricultural production and labour utilisation among the Hausa in the North of Nigeria
  2. 2

    The effects of taxes and subsidies on land and labour utilization in Nigerian agriculture. gan Idachaba, Francis Sulemanu

    Cyhoeddwyd 1973
    Llyfr

    The effects of taxes and subsidies on land and labour utilization in Nigerian agriculture.

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