Search results for: W. Ulrich
Polish Journal of Ecology > 2008 > 56 > 4 > 557-568
Polish Journal of Ecology > 2008 > Vol. 56, nr 4 > 557-568
Polish Journal of Ecology > 2001 > Vol. 49, nr 1 > 59-66
Polish Journal of Ecology > 2008 > 56 > 4 > 557-568
Polish Journal of Ecology > 2008 > Vol. 56, nr 4 > 557-568
Polish Journal of Ecology > 2001 > Vol. 49, nr 1 > 59-66