@article{Drab:2009,
author
=
"M.Drab and A.Greinert and S.Węclewski",
title
=
"The response of selected deciduous trees and bushes to sludge fertilization",
journal
=
"Polish Journal of Environmental Studies : Series of Monographs",
volume
=
"Vol. 6",
pages
=
"35--40",
year
=
"2009",
}