TY  - BOOK
AU  - Brubaker Sterling
TI  - To live on earth :  Man and his environment inpersp   
T2  - Resoruce For The Future, Publication
SN  - 0801813786
U1  - U47, L2 
PY  - 1972///
CY  - Baltimore
PB  - Johns Hopkins Press        
KW  - Human Geography
N1  - Bib p. 191-93
ER  -