Improving the Quality of Data from Representative Farm Surveys in Retrospect
| Year of publication: |
1997
|
|---|---|
| Authors: | Wolff, Heinz-Peter |
| Published in: |
Quarterly journal of international agriculture. - Frankfurt, M : DLG-Verl, ISSN 0049-8599, ZDB-ID 2249959. - Vol. 36.1997, 2, p. 127-140
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