1. Economic and groundwater: proceedings of a session
پدیدآورنده : sponsored by the Irrigation and Drainage Division of the American Society of Civil Engineers in conjuction with the ASCE National Convention, San Francisco, California, October 4, 7891; Donald Finlayson, editor
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Economic aspects - Southwestern States - Congresses ، Water, Underground
رده :
HD
1695
.
A165
E23
1984
2. Groundwater economics
پدیدآورنده : / edited by E. Custodio and A. Gurguعi.
کتابخانه: Central Library and Information Center of the University of Mohaghegh Ardabili (Ardabil)
موضوع : Water, Underground -- Economic aspects -- Congresses
رده :
HD1691
.
G76
1989
3. Groundwater irrigation and the rural poor : options for development in the Gangetic Basin
پدیدآورنده : / edited by Friedrich Kahnert and Gilbert Levine
کتابخانه: Central Library and Documents Center of Mazandaran University (Mazandaran)
موضوع : Irrigation - Economic aspects - Ganges River Watershed (India and Bangladesh) - Congresses,Water, Underground - Ganges River Watershed (India and Bangladesh) - Congresses,Rural development - Ganges River Watershed (India and Bangladesh) - Congresses,Irrigation - Economic aspects - Nepal - Congresses,Groundwater - Nepal - Congresses,Rural development - Nepal - Congresses
رده :
HD1741
.
G3
,.
G76
1993
