TY  - BOOK
AU  - Phillips, Ronald E., ed.
TI  - No-tillage agriculture; principles and practices
U1  - 631.58 M4 
PY  - 1984///
CY  - New York
PB  - Van Nostrand
KW  -  Ronald E.Phillips and Shirley H.Phillips
KW  - Phillips, Ronald, E., ed.
KW  - No-tillage,Agriculture
ER  -