TY  - BOOK
AU  - Navarro, Silvino C.
TI  - Services of Provincial Irrigation offices to communal irrigation system in Tumana East, Rosales, Pangasinan / 
U1  - TH 627 N23s 2012 
PY  - 2012///
CY  - Dagupan City : 
PB  - [s.n.]
KW  - Irrigation
KW  - Agricultural engineering
N1  - Bibliography: pages 59-61
ER  -