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Результаты 111-120 из 236
The estimation of pollution damage
1976
Saunders, Peter John Williams
The construction, interpretation and use of lichen/air pollution maps
1976
Gilbert, O.L. (Sheffield Univ. (UK). Dept. of Landscape Architecture)
The influence of air pollution on the northern forest vegetation
1976
Huttunen, S. (Oulu Univ. (Finland). Dept. of Botany)
Lead content of the lichen Pseudevernia furfuracea in the urban area of Kuopio, central Finland
1976
Takala, K. | Olkkonen, H.
Physiological and structural changes in reindeer lichens transplanted around a sulphite pulp mill [Finland]
1976
Ikonen, S. (Turku Univ. (Finland). Dept. of Botany) | Kaerenlampi, L. (Kuopio Univ. (Finland). Dept. of Envir. Hygiene)
Biological assessment of water quality in three British rivers: the North Esk (Scotland), the Ivel (England) and the Taf (Wales)
1976
Balloch, D. (Applied Hydrobiol. Sect., Dep. of Biol. Sci., Aston Univ., Birmingham (UK)) | Davies, C.E. | Jones, F.H.
Oxygen-activated-sludge systems. 2. UK work on the use of oxygen in the treatment of waste water, associated with the CCMS advanced waste water treatment project
1976
Banks, N. (Directorate General Water Engineering, Dep. of the Environment, London (UK))
A feasibility study of the control of pollution from industrial waste waters discharged into the lagoon of Venice [Italy]
1976
Chalmers, R.K. (Bostock Hill and Rigby, Consultants, Birmingham (UK)) | Jenkins, S.H.