TY  - BOOK
AU  - American Society of Agronomy
TI  - Soil testing : Correlating and interpreting the analytical results
SN  - 0-89118-047-8
U1  - 631.4206 
PY  - 1980///
CY  - Wisconsin
PB  - American Society of Agronomy
N1  - American Society of Agronomy: Soil testing : Correlating and interpreting the analytical results.  Wisconsin.  American Society of Agronomy, 1980. 0-89118-047-8--(631.4206AME)
ER  -