TY  - RPRT
TI  - Spatial Relation Predicates in Topographic Feature Semantics
AU  - Dalia E. Varanka
AU  - Holly K. Caro
PY  - 2013
DO  - 10.1007/978-3-642-34359-9_10
UR  - https://pubs.usgs.gov/publication/70140601
ID  - 70140601
ER  -