TY  - BOOK
ED  - Chinese National Committee on Irrigation and Drainage NCID.
TI  - The Special Technical Session Proceedings Beijing, China April 1991 of ICID: Vol.11
PY  - 1991///
CY  - Chinese National Committee on Irrigation & Drainage ICID
KW  - ICID Publications
KW  - General
KW  - ICID
KW  - China, Beijing
ER  -