Land degradation : development and breakdown of terrestrial environments

Cosmogenic radionuclides : theory and applications in the terrestrial and space environments

Monitoring of butyltin compounds in the aquatic environments of the Philippines

Contrasts

Humic substances in the aquatic and terrestrial environment : proceedings of an international symposium, Linköping, Sweden, August 21-23, 1989 / editor B. Allard, H. Borén, A. Grimvall