TY  - GEN
AU  - Vuren , Van J.P.J.
TI  - Soil fertility and sewage
SN  - 8177541471
U1  - 631.422 
PY  - 2002///
CY  - Jodhpur
PB  - Agrobios
KW  - AGRICULTURE
KW  - SOIL FERTILITY
ER  -