by Obiri, S, Dodoo, D. K, Okai-Sam, F, Essumang, D. K, Adjorlolo-Gasokpoh, A
Published in Environmental monitoring and assessment (01.07.2006)

by OBIRI, S, DODOO, D. K, OKAI-SAM, F, ESSUMANG, D. K
Published in Bulletin of environmental contamination and toxicology (01.02.2006)

by Obiri, S., Dodoo, D.K., Okai-Sam, F., Essumang, D.K.
Published in Bulletin of the Chemical Society of Ethiopia (01.08.2007)

by Obiri, S, Dodoo, D. K, Okai-Sam, F, Essumang, D. K
Published in Environmental monitoring and assessment (01.07.2006)

by GILBERT, E., DODOO, D. K., OKAI-SAM, F., ESSUMAN, K., QUAGRAINE, E. K.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (01.12.2006)

by DODOO, D. K., QUAGRAINE, E. K., OKAI-SAM, F., KAMBO, DORSA J., HEADLEY, J. V.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (01.03.2006)