TY  - BOOK
AU  - Hartshorne, Richard
TI  - The nature of geography; a critical survey of current thought in the light of the past
U1  - 309.109 
PY  - 1939/// (Rep.1976)
CY  - Pennsylvania
PB  - Association of American Geographers
N1  - "Reprinted in 1961 from the Annals of the Association of American Geographers; v.29 no.3 & 4"
ER  -