@misc{indiciaef33e87e8ef05, title = {User's guide for accounting and budgeting system (AABS) in use at Gulf Coast Hydroscience Center}, author = {Gail Mitchell}, year = {1980}, doi = {10.3133/ofr80974}, url = {https://pubs.usgs.gov/publication/ofr80974}, note = {Source identifier: ofr80974} }