| Title | Authors | Year |
|---|---|---|
| Global amphibian declines: A problem in applied ecology |
Alford, R.A… |
1999 |
| Oak forest development as a result of historical land-use patterns and present N deposition |
Tyburk, K… |
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 |
| Response of three arbuscular mycorrhizal fungi to simulated acid rain and aluminium stress |
Vosatka, M… |
1999 |
| Ozone threshold doses and exposure response relationships for the development of ozone injury symptoms in wild plant species. |
Bergmann, E… |
1999 |
| Action for Scotland's Biodiversity |
Usher, (Eds… |
1999 |
| Environmental effects of manganese and proposed freshwater guidelines to protect aquatic life in British Columbia |
Reimer, P.… |
1999 |
| Mapping of ammonia pollution with epiphytic lichens in the Netherlands |
Van Herk, C… |
1999 |
| Distribution in Portugal of some pollutants in the lichen Parmelia sulcata |
Freitas, M… |
1999 |