TY  - RPRT
TI  - TERRAIN EFFECTS UPON PERCEIVED DISTANCE.
AU  - J A MCNULTY
AU  - R STCLAIRE-SMITH
PY  - 1964
DO  - 10.1037/h0083299
UR  - https://pubmed.ncbi.nlm.nih.gov/14216119/
ID  - 14216119
ER  -