TY  - SER
AU  - DPhil, G. P. R. Yeates,
TI  - Irrigation and Drainage Abstracts Vol. 25(1-6)
U1  - 631.6205 
PY  - 1999///
CY  - Wallingford
PB  - CABI Publishing
KW  - Techniques, equipment & materials
ER  -