TY  - RPRT
TI  - Geographical mobility and IQ components.
AU  - H M Macbeth
AU  - G A Harrison
AU  - J B Gibson
PY  - 1987
DO  - 10.1017/s0021932000017041
UR  - https://pubmed.ncbi.nlm.nih.gov/3680317/
ID  - 3680317
ER  -