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pro vyhledávání: '"Topper, K. F."'
Autor:
James, D. W., Topper, K. F.
Publikováno v:
All Archived Publications
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All Current Publications
The Utah Fertilizer Guide is designed to provide practical answers to routine questions related to soil fertility management. The guide emphasizes laboratory analysis of soil and plant samples as the keystone to optimum fertilizer rates for maximum e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::670e85ddae6271e8b5d522cf6f80004b
https://digitalcommons.usu.edu/extension_histall/19
https://digitalcommons.usu.edu/extension_histall/19
Autor:
Topper, K. F., Sabey, B. R.
Publikováno v:
Journal of Environmental Quality; January 1986, Vol. 15 Issue: 1 p44-49, 6p
Autor:
Sabey, B. R., Topper, K. F.
Publikováno v:
Journal of Environmental Quality. Jan/Mar1986, Vol. 15 Issue 1, p44. 0p.