TY  - RPRT
TI  - Vegetation map of the Parker quadrangle, Arapahoe and Douglas Counties, Colorado
AU  - J. R. Keith
AU  - J. O. Maberry
PY  - 1973
DO  - 10.3133/i770n
UR  - https://pubs.usgs.gov/publication/i770N
ID  - i770N
ER  -