Forest Industry Wastewaters VI - Selected proceedings of the 6th IAWQ Symposium on Forest Industry Wastewaters, held in Tampere, Finland, 6-10 June, 1999 - Preface
A. Luonsi, Forest Industry Wastewaters VI - Selected proceedings of the 6th IAWQ Symposium on Forest Industry Wastewaters, held in Tampere, Finland, 6-10 June, 1999 - Preface, WATER SCI T, 40(11-12), 1999, pp. IX-IX