TY  - BOOK
AU  - PHILLIPS E. RONALD
AU  - PHILLIPS, H. SHIRLEY
TI  - No -Tillage Agriculture- principles and practices
SN  - 0442277318
U1  - 631.58 PHI 
PY  - 1984///
CY  - NEW YORK
PB  - Van Nostrand Reinhold company
KW  - NO - TILLAGE
ER  -