| Title | Authors | Year |
|---|---|---|
| The influence of nitrogen fertilization on the carbon economy of Paxillus involutus in ectomycorrhizal association with Betula pendula |
Ek, H. |
1997 |
| The significance of nitrogen runoff for eutrophication of freshwater and marine recipients |
Hessen, D.O… |
1997 |
| Artificial selection and heritability of ozone resistance in two populations of P. major L. |
Whitfield,… |
1997 |
| Association of antimony with traffic - occurrence in airborne dust, deposition and accumulation in standardized grass cultures |
Dietl, C ;… |
1997 |
| Fluorinated organics in the biosphere |
Key, B.D.;… |
1997 |
| Canadian water quality guidelines for chromium |
Pawlisz, A… |
1997 |
| Emission, concentration and deposition of acidifying substances. |
Erisman, J.… |
1997 |
| Pollution-related variation in food supply and breeding success in two hole-nesting passerines. |
Eeva, T.; E… |
1997 |
| Air pollution an introduction |
Colls, J.… |
1997 |
| Short communication: Ozone levels in Paris one century ago |
Anfossi, D… |
1997 |