Water Research Pergamon Press 1973. Vol. 7, p. 1111. Printed in Great Britain
ANNOUNCEMENT SUSTAINING MEMBERS
THE International Association on Water...
Water Research Pergamon Press 1973. Vol. 7, p. 1111. Printed in Great Britain
ANNOUNCEMENT SUSTAINING MEMBERS
THE International Association on Water Pollution Research has created an additional grade of members called Sustaining Members. Such members show their support of the objectives of the I.A.W.P.R. by payment of annual subscriptions in excess of $200. In appreciation of this support it has been decided to list the names of Sustaining Members periodically (first published in Vol. 7, No. 6) and to update this list at frequent intervals. Organizations interested in obtaining this grade of membership are cordially invited to write to Mr. P. E. ODENDAAL Secretary/Treasurer International Association on Water Pollution Research P.O. Box 395 Pretoria South Africa.