Environmental science & technology.
Contributor(s): American Chemical Society.
Material type:![materialTypeLabel](/opac-tmpl/lib/famfamfam/SE.png)
Title from cover.
One issue annually, Sept. 1993- consists of the 1994- Environmental buyers' guide edition.
Published: Washington, DC, <Sept. 1993->
13 no. a year,
Some issues for <1972-> accompanied by supplementary material on microfiche.
Library has 1971-2002 and also first two issues of 2003.