Effect of livestock on soil structure and chemistry in the coastal...

... (John Wiley & Sons Ltd: Chichester, UK) Delgaard P (2002) 'Introductory statistics with R.' (Springer-Verlag: New York) Drewry JJ, Cameron KC, Buchan GD (2008 ) Pasture yield and soil physical property responses to soil compaction from trading and ...

http://www.publish.csiro.au/paper/SR13037.htm