Design guides and criteria for irrigation canals, O & M roads drainage channels & appurtenant structures

Design guides and criteria for irrigation canals, O & M roads drainage channels & appurtenant structures

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Iglesia, Godofredo N.
Údar corparáideach: Philippines. National Irrigation Administration
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Quezon City National Irrigation Administration 1979.
Ábhair:
Irrigation canals and flumes > Design and construction. > Philippines.
Irrigation farming > Philippines.