Economic analysis of agricultural production and labour utilisation among the Hausa in the North of Nigeria
| Prif Awdur: | |
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| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[East Lansing
Dept. of Agricultural Economics
Michigan State University], 1973.
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| Pynciau: |