Social factors in serrated tussock control; a study of agricultural extension
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OCLC: | 17809157 |
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Autor principal: | |
Idioma: | English |
Publicado em: |
Sydney,
University of Sydney, Dept. of Agricultural Economics,
1957.
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coleção: | Research bulletin
no. 1. |
Formato: | Monograph Note that CRL will digitize material from the collection when copyright allows. |