TY  - RPRT
TI  - A multitemporal approach for classifying and mapping rangeland vegetation
AU  - R. H. Haas
AU  - J. A. Newcomer
AU  - Emil H. Horvath
PY  - 1983
DO  - 10.3133/ofr83877
UR  - https://pubs.usgs.gov/publication/ofr83877
ID  - ofr83877
ER  -