Consequences for biodiversity of reducing inputs to upland temperate pastures: effects on beetles (Coleoptera) of cessation of nitrogen fertilizer application and reductions in stocking rates of sheep - Dennis, P.; Doering, J.; Stockan, J. A.; Jones, J. R.; Rees, M. E.; Vale, J. E.; Sibbald, A. R. (Blackwell Science Ltd, 2004)
http://dx.doi.org/10.1111/j.1365-2494.2004.00412.x
Keywords: ZA-ZE