Long-term monitoring of the chemistry and biota of lakes and streams in relation to acidification :: note /: by the Secretariat.

Long-term monitoring of the chemistry and biota of lakes and streams in relation to acidification : note / by the Secretariat.

Elder, F.; UN. ECE. Secretariat

1985

格式

符号[E/ECE/]EB.AIR/WG.1/R.11

标题Long-term monitoring of the chemistry and biota of lakes and streams in relation to acidification : note / by the Secretariat.

日期Geneva : UN, 15 Mar. 1985.

描述

14, 3 p. : chart

备注

"Prepared by Mr. F. Elder, consultant to the Secretariat, assisted by governmentally designated experts on effects on aquatic ecosystems".