TY  - BOOK
AU  - Kraatz, D.B.
ED  - Food and agriculture organization of the United Nations
TI  - Irrigation canal lining
T2  - FAO land and water development series; 
SN  - 9251001650
U1  - 627.52 21st ed.
PY  - 1977///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Irrigation
KW  - Irrigation canals and flumes
ER  -