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Citation: I. Ullmann et B. Budel, Biological soil crusts of Africa, ECOL STU AN, 150, 2001, pp. 107-118

Authors: Ullmann, I Budel, B

Citation: I. Ullmann et B. Budel, Ecological determinants of species composition of biological soil crusts on a landscape scale, ECOL STU AN, 150, 2001, pp. 203-213

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Citation: Jb. Wilson et al., A test of community reassembly using the exotic communities of New Zealandroadsides in comparison to British roadsides, J ECOLOGY, 88(5), 2000, pp. 757-764

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Citation: H. Dietz et al., Establishment of the invasive perennial herb Bunias orientalis L.: An experimental approach, ACTA OECOL, 20(6), 1999, pp. 621-632