Refinar búsqueda
Resultados 111-120 de 218
Practical studies on the catalytic reduction of NOx with NH3
1975
The potential of tree-ring analysis for monitoring heavy metal pollution patterns
1975
Lepp, N.W. (Department of Biology, Liverpool Polytechnic, Byron Street, Liverpool L3 3AF (UK))
Effects of hydrogen fluoride and sulphur dioxide alone and in combination on several species of plants
1975
Mandl, R.H. (Boyce Thompson Institute, Yonkers, New York 10706 (USA)) | Weinstein, L.H. | Keveny, M.
Evaluation of organic air pollutants in pollen gathered from beehives
1975
Lopez, M.C. | Nicotra, C.
A long term projection of relationships between the energy industry and air pollution
1975
Brun, M.J.
Effects of atmospheric pollution on deciduous woodland. Part 3: Effects on photosynthetic pigments of leaves of Quercus petraea (Mattuschka) Leibl
1975
Ricks, G.R. (Department of Applied Biology, University of Wales Institute of Science and Technology, Cardiff, Wales (UK)) | Williams, R.J.H.
Studies on oxidation catalysts of NO from flue gas
1975
Treatment of waste water from deresinning process of coniferous wood
1975
Mitsui, I. (Nagano-ken. Industrial Research Inst. (Japan))
Airplane measurements of the energy dissipation rate in the atmospheric layer for heights up to 1.5-2 km above a flat plain
1975
Gamo, M. | Yokoyama, O. | Yamamoto, S. (National Research Inst. for Pollution and Resources, Kawaguchi, Saitama (Japan))
[Influence upon vegetation of a pollution by the sulphur dioxide used permanently and at a subnecrotic amount]
1975
Cormis, L. de | Bonte, J. | Tisne, A. (INRA Centre de Recherches d'Avignon, 84 - Montfavet (France))
