TY  - BOOK
AU  - McKyes,Edward
TI  - Soil cutting and tillage
SN  - 0444425489 
U1  - 631.51 22
PY  - 1985///
CY  - New York
PB  - Elsevier
KW  - Tillage
N1  - Includes indexes and Bibliography: p. 157-161
ER  -