TY  - GEN
AU  - Rodriguez-Barrueco, C 
TI  - Fertilizers and environment
SN  - 0792337298
U1  - 631.8 
PY  - 1996///
CY  - Boston
PB  - kluwer Academic Publishers
KW  - Specific techniques
KW  - Agriculture and related technologies
KW  - Fertilizers,soil conditioners,growth regulators
ER  -