TY  - BOOK
AU  - Lehmkuhl Ursula Ed.
AU  -  Wellenreuther Hermann Ed.
TI  - History and nature:  Comparative approches to  environmental history   
T2  - Krefeld Historical Symposia
SN  - 9781845205201
U1  - U47:(G:55), P7 
PY  - 2007///
CY  - Oxford
PB  - BERG          
KW  - Geography
N1  - Bibliography: P  325-342
ER  -