TY  - BOOK
TI  - Planning the Management Operation and Maintenance of Irrigation and Drainage Systems a Guide for the Preparation of Strategies and Manuals 
SN  - 0821312316
U1  - 627.5202 
PY  - 1989///
CY  - Washington, Dc : 
PB  - World Bank, 
KW  - Irrigation and Drainage  Manual
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-8213-1231-6.pdf
ER  -