Affiner votre recherche
Résultats 1-5 de 5
Air pollution status of the Bulgarian Govedartsi ecosystem
1997
Zeller, K. | Donev, E. | Bojinov, H. | Nikolov, N. (Rocky Mountain Forest and Range Experiment Station, USDA Forest Service, Ft. Collins, CO (USA))
Crown condition of Norway spruce in relation to sulphur and nitrogen deposition and soil properties in southeast Norway
1997
Solberg, S. | Toerseth, K. (Norwegian Forest Research Institute, Hoegskoleveien 12, N-1432 As (Norway))
Stemflow chemistry of urban street trees
1997
Takagi, M. | Sasaki, S. | Gyokusen, K. | Saito, A. (Department of Silviculture, Faculty of Agriculture, Kyushu University, Fukuoka 812 (Japan))
Air pollution status of a representative site in the Czech Republic Brdy Mountains
1997
Zeller, K. | Cerny, M. | Bytnerowicz, A. | Smith, L. | Sestak, M. | Michalec, M. | Pernegr, V. | Kucera, J (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, Ft. Collins, CO (USA))
Environmental and pollution condition of the Huizache-Caimanero Lagoon, in the north-west of Mexico
1997
Guillermo Galindo, R.J. | Alejandra Medina, J.M. | Cecilio Villagrana, L. | Leonardo Ibarra, C. (Escuela de Ciencias del Mar, Universidad Autonoma de Sinaloa, Paseo Claussen s/n Mazatlan, 82000 Sinaloa (Mexico))
