TY  - JOUR 
T1  - Hydrocyclone for pre-filtering of irrigation water
JO  - Scientia Agricola
A1  - Soccol, Olívio José
A1  - Botrel, Tarlei Arriel
SN  - 0103-9016
UL  - 10.1590/S0103-90162004000200002
VL  - 61 
Y1  - 2004
PB  - Brazil 
ER  -