Authors
Dariusz Wach
Department of Horticultural Plant Cultivation and Fertilisation, Faculty of Horticulture and Landscape Architecture, University of Life Sciences in Lublin, Lublin, Poland
© 2012 Dariusz Wach, published by Polish Society for Horticultural Sciences (PSHS)
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.