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The effect of hard coal ashes on the amount and quality of maize yield Cover

The effect of hard coal ashes on the amount and quality of maize yield

Open Access
|Nov 2007
Language: English
Page range: 20 - 25
Published on: Nov 6, 2007
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2007 Jacek Antonkiewicz, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons License.

Volume 9 (2007): Issue 3 (September 2007)