11.
Barcelona, M.J., H.A. Wehrmann, J.F. Keely, and W.A. Pettyjohn. 1990. Contamination
of Ground Water: Prevention, Assessment, Restoration. Pollution Technology Review
No. 184, Noyes Data Corporation, Park Ridge, NJ, 213 pp.
12.
Barcelona, M.J., H.A. Wehrmann, M.R. Schock, M.E. Sievers, and J.R. Karny. 1989.
Sampling Frequency for Ground Water Quality Monitoring. EPA Project Summary.
EPA/600/S4 89/032, NTIS: PB 89 233 522/AS.
13.
Barcelona, M.J., G.K. George, and M.R. Schock. 1988a. Comparison of Water Samples
from PTFE, PVC, and SS Monitoring Wells.
USEPA Cooperative Agreement
#CR812165 02, 37 pp.
14.
Barcelona, M.J., J.A. Helfrich, and E.E. Garske. 1988b. Verification of Sampling
Methods and Selection of Materials for Ground Water Contamination Studies, in A.G.
Collins and A.I. Johnson, eds., Ground Water Contamination: Field Methods. ASTM STP
963, American Society for Testing and Materials, Philadelphia, PA, pp. 221 231.
15.
Barcelona, M.J., and J.A. Helfrich. 1988. Laboratory and Field Studies of Well casing
Material Effects, in Proc. of the Ground Water Geochemistry Conference, National Water
Well Association, Dublin, Ohio, pp. 363 375.
16.
Barcelona, M.J., and J.P. Gibb. 1988. Development of Effective Ground Water Sampling
Protocols, in A.G. Collins and A.I. Johnson, eds., Ground Water Contamination: Field
Methods, ASTM STP 963, ASTM, Philadelphia, pp. 17 26.
17.
Barcelona, M.J., and J.A. Helfrich. 1986. Well Construction and Purging Effects on
Ground Water Samples: Environmental Science and Technology, v. 20, No. 11, pp.
1179 1184.
18.
Barcelona, M.J., J.A. Helfrich, and E.E. Garske. 1985a. Sampling Tubing Effects on
Ground Water Samples. Analytical Chemistry, pp. 460 464.
19.
Barcelona, M.J., J.P. Gibb, J.A. Helfrich, and E.E. Garske. 1985b. Practical Guide for
Ground Water
Sampling,
USEPA,
Cooperative
Agreement
#CR 809966 01,
EPA/600/2 85/104, 169 pp.
20.
Barcelona, M.J., J.P. Gibb, and R.A. Miller. 1983. A Guide to the Selection of Materials
for Monitoring Well Construction and Ground Water Sampling. Illinois State Water
Survey (ISWS), Champaign, IL. ISWS Contract Report 327, 68 pp.
21.
Beck, B.F.
1986.
Ground Water Monitoring Considerations in Karst on Young
Limestones. Proceedings of the Conference on Environmental Problems in Karst Terranes
and Their Solutions, pp. 229 248.
A1 2
November 1992






footer




 

 

 

 

 Home | About Us | Network | Services | Support | FAQ | Control Panel | Order Online | Sitemap | Contact

quality web hosting

 

Our partners: PHP: Hypertext Preprocessor Cheap Web Hosting JSP Web Hosting Ontario Web Hosting  Jsp Web Hosting

Cheapest Web Hosting Java Hosting Cheapest Hosting

Visionwebhosting.net Business web hosting division of Vision Web Hosting Inc.. All rights reserved