TY  - BOOK
AU  - Kirkham, Don,
AU  - Powers, William L.,
TI  - Advanced soil physics
SN  - 0471488755
PY  - 1972///
CY  - New York
PB  - Wiley-Interscience
KW  - Soil physics
N1  - "This textbook has developed from class notes for advanced soil phys ics courses taught at Iowa State and Kansas State Universities."; Includes bibliographical references
ER  -