TY  - BOOK
AU  - Isom,Billy G.
AU  - Dennis,Sally D.
AU  - Bates,John M.
TI  - Impact of acid rain and deposition on aquatic biological systems
T2  - Astm special technical publication// stp
SN  - 0803104928 (paperback)
PY  - 1986///
CY  - [S.l.]
PB  - Astm Intl
UR  - http://www.amazon.com/exec/obidos/ASIN/0803104928/chopaconline-20
ER  -