TY  - BOOK
AU  - Smith,Keith A.
AU  - Mullins,Chris E.
TI  - Soil analysis: physical methods 
SN  - 0824783611
AV  - S592.3 S64 1990
PY  - 1991///
CY  - New York
PB  - M. Dekker
KW  - Soil physics
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -