1.

Conference Proceedings
Conference Proceedings
1. Problems of monitoring and long-term risk assessment for groundwater from high-volume solid waste sites in industrialized and developing countries
Twardowska,I. ; Singh,G. ; Tripathi,P.S.M.
Pub. info.: Environmental monitoring and remediation technologies II : 20-22 September, 1999, Boston, Massachusetts.  pp.344-355,  1999.  Bellingham, Washington.  SPIE - The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3853
2.

Conference Proceedings
Conference Proceedings
2. Precision of selected trace elements in groundwater:examples from regional groundwater quality monitoring in the Upper Vistula River Basin(Poland)
Szczepanska,J. ; Kmiecik,E. ; Twardowska,I.
Pub. info.: Environmental monitoring and remediation technologies II : 20-22 September, 1999, Boston, Massachusetts.  pp.400-408,  1999.  Bellingham, Washington.  SPIE - The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3853