TY  - BOOK
TI  - Fertilizer management for todays tillage Systems
U1  - 631.8:631.51.021  M8 
PY  - 1988///
CY  - Atlanta (USA)
PB  - P.P.1
KW  - Fertilizer Management for Todays Tillage systems
KW  - Fertilizers,Tillage
ER  -