Acidification research : evaluation and policy applications : proceedings of an international conference, Maastricht, The Netherlands, 14-18 October 1991
edited by T. Schneider
(Studies in environmental science, 50)
Elsevier, 1992
"The International Conference on Acidification Research, Evaluation and Policy Applications, organized by the Ministry of Housing, Physical Planning and Environment" --pref.
Elsevier Scientific Pub.