TY  - GEN
TY  - GEN
T1  - The face of the earth : environment and world history
T2  - Sources and studies in world history
A2  - Hughes, J. Donald
LA  - eng
PP  - Armonk, NY
PB  - M.E. Sharpe
YR  - 2000
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.1526459
NO  - Papers presented at a conference held Oct. 8-10, 1994, at Aspen, Colo.
SN  - 0-7656-0422-1
KW  - History : Study and teaching : Congresses.
KW  - Human ecology : Congresses.
KW  - ekologia
KW  - historia
KW  - historiantutkimus
KW  - maailmanhistoria
KW  - ympäristö
KW  - ympäristöhistoria
KW  - ympäristökysymykset
KW  - ympäristöongelmat
ER  -