TY  - RPRT
TI  - Correction of bias in belt transect studies of immotile objects
AU  - David R. Anderson
AU  - R.S. Pospahala
PY  - 1970
DO  - 10.2307/3799501
UR  - https://pubs.usgs.gov/publication/5220822
ID  - 5220822
ER  -