000			00733nam a2200193Ia 4500
001			0000000575
005			20251012174256.0
008			970829s1998 dcua b i000 0 eng
020			_a0821340670
050	0	0	_aTC812 _b.P53 1998
090	0	0	_a627.520 _bPLA _c1998
245	0	0	_aPlanning the management, operation, and maintenance of irrigation and drainage systems _ba guide for the preparation of strategies and manuals _cInternational Commission on Irrigation and Drainage.
250			_a[2nd ed.].
260			_aWashington, D.C. _bWorld Bank _cc1998.
300			_axi, 120 p. _bill. _c27 cm.
504			_aIncludes bibliographical references (p. [114]-120).
650		0	_aDrainage _xManagement.
650		0	_aIrrigation _xManagement.
999			_c320 _d320