TY  - BOOK
AU  - Simmons, I. G..
TI  - Global environmental history 10000 B C  to AD 2000.
SN  - 978-0-7486-2159-0
U1  - 363.7 SIM 
PY  - 2008///
CY  - Edinburgh
PB  - Edinburgh University press
N1  - Includes bibliographical references and index
ER  -