TY  - RPRT
TI  - MARK3B, resource assessment program for Macintosh
AU  - D. H. Root
AU  - W.A. Scott
AU  - P. G. Schruben
PY  - 1998
DO  - 10.3133/ofr98356
UR  - https://pubs.usgs.gov/publication/ofr98356
ID  - ofr98356
ER  -