TY  - BOOK
AU  - Robert S.Thompson ; Katherine H.Anderson ; Patrick J.Bartlein ; Sharon A.Smith
TI  - Atlas of Relations Between Climatic Parameters and Distributions of Important Trees and Shrubs in Noth America: Introduction and Conifers
PY  - 2000///
CY  - Virginia
PB  - U.S. Geological Survey
ER  -