TY  - BOOK
AU  - Troeh,Frederick R.
AU  - Hobbs,J.Arthur
AU  - Donahue,Roy Luther
AU  - Troeh,Frederick R.
TI  - Soil and water conservation
SN  - 013830324X (hbk.)
PY  - 1991///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Soil conservation
KW  - Water conservation
KW  - Soils
KW  - Conservation
KW  - Natural resources
KW  - Water
N1  - Includes index; Includes bibliographical references
ER  -