Voigt, Kristina; Welzl, Gerhard; Rediske, Gerda - In: Online Information Review 24 (2000) 2, pp. 116-123
Constantly expanding chemical and environmental information sources increase the need for descriptive statistical analysis. This paper gives a comparative evaluation of data sources, i.e. online databases, databases on CD‐ROM and Internet resources in the field of environmental chemicals. The...