TY  - RPRT
TI  - A physicist looks at geographical and environmental problems.
AU  - S A Korff
PY  - 1971
DO  - 10.1111/j.1749-6632.1971.tb41302.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5286638/
ID  - 5286638
ER  -