A guidance manual for assessing potential adverse effects of substances in soil on designated terrestrial ecosystems /
Johnson, I.,author.
Cole, S.,author.
Scotland & Northern Ireland Forum for Environmental Research.
WRc-NSF Ltd.
Scottish Environment Protection Agency,former owner.StEdNL
"December 1999."
"Report no SR (99) 01t F."
"Final report"--Cover.
Ink stamp on title page: S.E.P.A. East Region.