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Madison, p 1390
Subramanean J, Vikram Reddy M (2010) Effect of casuarina (Casuarina equisetifolia) plantation
on the sand skink (Eutropis bibronii Gray 1839) population. Curr Sci 98(5):604–605
Versfeld DB, van Wilgen BW (1986) Impact of woody aliens on ecosystem properties. In:
Macdonald IAW, Kruger FJ, Ferrar AA (eds) The ecology and management of biological
invasions in southern Africa. Oxford University Press, Cape Town, pp 239–246
Vitousek PM (1986) Biological invasions and ecosystem properties: can species make a
difference? In: Mooney HA, Drake JA (eds) Ecology of biological invasions of North
America and Hawaii. Ecological studies 58. Springer-Verlag, New York, pp 163–176
Walkley A, Black TA (1934) An examination of the Degtjarett method for determining soil
organic matter and a proposed modification of the chromic acid titration method. Soil Sci
37:29–38
Westhoff V, van der Maarel E (1978) The Braun-Blanquet approach. In: Whittaker R (ed)
Classification of plant communities. Dr. W. Junk Publishers, Dordrecht, pp 287–399
14 The Impacts on Natural Vegetation
233
