[ Опубликовано в: Pollution ]
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Factors influencing nitrogen retention in forest soils.
1991
Duckworth C.M.S. | Cresser M.S.
Wolters Kluwer - United States of America
Changes in pigment concentration and composition in Norway spruce induced by long-term exposure to low levels of ozone.
1995
Mikkelsen T.N. | Dodell B. | Lutz C.
Wolters Kluwer - United States of America
Effects of ammonia on periphytic communities.
1990
Niederlehner B.R. | Cairns J. Jr.
Wolters Kluwer - United States of America
Critical loads for nitrogen deposition on forest ecosystems.
1989
Schulze E.D. | Vries W. de | Hauhs M. | Rosen K. | Rasmussen L. | Tamm C.O. | Nilsson J.
Wolters Kluwer - United States of America