TY - BOOK AU - Sheehan,Patrick J. ED - International Council of Scientific Unions. TI - Effects of pollutants at the ecosystem level T2 - SCOPE U1 - 574.5 PY - 1984/// CY - Chichester [West Sussex] PB - Published on behalf of the Scientific Committee on Problems of the Environment (SCOPE) of the International Council of Scientific Unions (ICSU) by J. Wiley KW - Pollution KW - Environmental aspects ER -