APIS Bibliography

Title	Authors	Year
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
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
Nitrogen and its effects on growth, nutrient status and parasite attacks in beech and Norway Spruce	Flückiger,…	1999
The fate of mineral nitrogen in a fen with Sphagnum fallax Klinggr. and Carex rostrata Stokes (Massif-central, France)	Francez, A.…	1999
Atmospheric deposition of acidifying and eutrophicating substances in dune slacks.	Sival, F.P…	1999
Distribution in Portugal of some pollutants in the lichen Parmelia sulcata	Freitas, M…	1999
The Kyoto Protocol: A guide and assessment	Grubb, M.;…	1999
Undergrowth as a biomonitor for deposition of N and acidity in pine forest.	Van Dobben…	1999