Description: Tree-rings worldwide and other evidence record an almost catastrophic change in the environment during the middle years of the 6th century AD.
Brief description: Joel D. Gunn
Pub Date: December 31, 2000
Dewey: 304.25
LCCN: 00343390
Lexile Code: 0000
Features: Bibliography, Maps
Target Age Group: NA to NA
Physical Info: 0.47" H x 11.69" L x 8.27" W ( 1.27 lbs) 174 pages
BISAC Categories:
Series: BAR International
Description: Tree-rings worldwide and other evidence record an almost catastrophic change in the environment during the middle years of the 6th century AD.
Brief description: Joel D. Gunn