Field determination of vertical permeability to air in the unsaturated zone /

Bibliographic Details
Main Author: Weeks, Edwin P., 1936-
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Series:Geological Survey professional paper ; 1051.
Subjects:
Description
Physical Description:iv, 41 pages : illustrations ; 29 cm.
Bibliography:Bibliography: page 41.