Dendroclimatic estimates of a drought index for northern Virginia /

Bibliographic Details
Main Author:	Puckett, Larry J.
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : United States, Dept. of the Interior, Geological Survey : 1981.
Series:	Geological Survey water-supply paper ; 2080.
Subjects:	Drought forecasting > Virginia. Dendroclimatology > Virginia. Trees > Growth.

Description
Physical Description:	v, 39 pages : illustrations, maps ; 23 cm.
Bibliography:	Bibliography: pages 37-39.