APIS Bibliography

Title	Authors	Year
Changes in distribution and abundance of submerged macrophytes in the Inner Bay at Long Point, Lake Erie: Implications for foraging waterfowl	Knapton, R.…	1999
Closing the global N2O budget: a retrospective analysis 1500 - 1994	Kroeze, C…	1999
The effect of increased deposition of atmospheric N on Cv in upland Britain.	Carroll, J.…	1999
Phytoaccumulation of trace elements by wetland plants II Water hyacinth	Zhu, Y. L…	1999
Concentration and distribution of extractable elements in a soil affected by tillage systems and fertilization	Lavado, R.…	1999
Ozone stimulates protonematal growth and gametophore production in Polytrichum commune	Petersen, R…	1999
Oak forest development as a result of historical land-use patterns and present N deposition	Tyburk, K…	1999
Cronartium flaccidum fruitbody production on Melampyrum spp and some important alternate hosts to pine.	Kaitera, J…	1999
Impact of heavy metals on denitrification in surface wetland sediments receiving wastewater	Sakadevan,…	1999
Ozone threshold doses and exposure response relationships for the development of ozone injury symptoms in wild plant species.	Bergmann, E…	1999