TY  - BOOK
AU  - Donahue, Roy Luther,
AU  - Follett, Roy H.
AU  - Tulloch, Rodney W.
TI  -  Our soils and their management: increasing production through en vironmental soil and water conservation 
SN  - 0813422515
U1  - 631.4  19
PY  - 1983///
CY  - Danville, Ill.
PB  - Interstate Printers & Publishers
KW  - Soil science
KW  - Soil management
KW  - Crops and soils
KW  - Water conservation
N1  - Includes bibliographical references and index
ER  -