TY  - BOOK
AU  - ERDELEN Walter R
AU  -  RICHARDSON Jacques G
TI  - Managing complexity:  Earth systems and strategies for the future   
SN  - 9780367000066
U1  - U211:(G:55), Q9 
PY  - 2019///
CY  - New York
PB  - Routeldge         
KW  - Geography
ER  -