@article{263577, note = {"Supersedes Open-file report 80-1196."}, author = {Burton, James S.}, url = {http://library.usi.edu/record/263577}, title = {Operational guidelines for assistance centers of the National Water Data Exchange [microform] /}, publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;}, recid = {263577}, pages = {v, 78 p. :}, address = {Reston, Va. :}, year = {1990}, }