TY  - GEN
AU  - Jones, J. Benton
TI  - Plant nutrition and soil fertility manual
SN  - 9781439816097
U1  - 631.422 
PY  - 2012///
CY  - Boca Raton
PB  - CRC Press
KW  - manual
KW  - Plants - nutrition
KW  - Soil fertility
ER  -