TY  - BOOK
AU  - Bos, M.G.
AU  - Nugteren, J.
TI  - On irrigation efficiencies
T2  - ILRI publication
SN  - 9070260875
U1  - 627.520723 21st ed.
PY  - 1990///
CY  - Netherlands
PB  - International Institute for Land Reclamation and Improvement/ILRI
KW  - Data collection
KW  - Irrigation
KW  - Irrigation efficiency
KW  - Irrigation scheduling
KW  - Survey methodology
ER  -