APIS Bibliography

Title	Authors	Year
The effects of quantity and duration of simulated pollutant nitrogen deposition on root-surface phosphatase activities in Calcareous and acid grasslands: a bioassay approach	Johnson, D…	1999
Concentration and distribution of extractable elements in a soil affected by tillage systems and fertilization	Lavado, R.…	1999
The influence of wooded shelterbelts on the deposition of copper, lead and zinc at Shakerley Mere, Cheshire, England	Heath, B. A…	1999
Protocol to abate acidification, eutrophication and ground-level ozone.	UNECE, .…	1999
Methane release from peat soils: effects of Sphagnum and Juncus.	Roura-Carol…	1999
Effect of vanadium on the growth of soybean seedlings	Wang, J ;…	1999
Ellenberg's indicator values for British plants: ECOFACT volume 2 technical annex.	Hill, M.O…	1999
Impact of heavy metals on denitrification in surface wetland sediments receiving wastewater	Sakadevan,…	1999
The fate of mineral nitrogen in a fen with Sphagnum fallax Klinggr. and Carex rostrata Stokes (Massif-central, France)	Francez, A.…	1999
Nitrogen and its effects on growth, nutrient status and parasite attacks in beech and Norway Spruce	Flückiger,…	1999