TY  - RPRT
TI  - Porting the excitation-emission-matrix 3-D plotting program from Applesoft BASIC to IBM compatible GW-BASIC
AU  - Arnold F. Theisen
PY  - 1989
DO  - 10.3133/ofr89312
UR  - https://pubs.usgs.gov/publication/ofr89312
ID  - ofr89312
ER  -