Zobrazeno 1 - 1
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pro vyhledávání: '"George E. VanScoyoc"'
Autor:
William W. McFee, George E. VanScoyoc
Publikováno v:
Journal of Agronomic Education. 12:53-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8962db1dba23952bd92e8749cc0f4157
https://doi.org/10.2134/jae.1983.0053
https://doi.org/10.2134/jae.1983.0053
