TY - RPRT TI - Integrating quality assurance in project work plans of the U.S. Geological Survey AU - W. J. Shampine AU - L. M. Pope AU - M.T. Koterba PY - 1992 DO - 10.3133/ofr92162 UR - https://pubs.usgs.gov/publication/ofr92162 ID - ofr92162 ER -