1. Hydrology and water resources for sustainable development in a changing environment
پدیدآورنده : /Unesco, International Hydrological Programme
کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)
موضوع :
2. Isotope hydrology, 1983 : proceedings of an International Symposium on Isotope Hydrology in Water Resources Development
پدیدآورنده : /organized by the International Atomic Energy Agency in co-operation with the United Nations Educational, Scientific, and Cultural Organization and held in Vienna, 12-16 September 1983.
کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)
موضوع : رادیوایزوتوپ ها در آب شناسی--کنگره ها,آب--افزایش منابع--کنگره ها
رده :
GB
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س
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آ
۹ ۱۳۶۳
3. Symposium on Hydrology and Water Resources Development
پدیدآورنده :
کتابخانه: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
موضوع : ، Hydrology- Congresses,، Water Resources development congresses
رده :
GB
651
.
C2
4. Symposium on Hydrology and Water Resources Development
پدیدآورنده :
کتابخانه: Central Library and Information Center of the University of Mohaghegh Ardabili (Ardabil)
موضوع : Hydrology -- Congresses,Water resources development -- Congresses
رده :
GB651
.
C2
1966
5. Symposium on Hydrology and Water resources development, Ankara, 1966. (proceedings)
پدیدآورنده :
کتابخانه: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
موضوع : Water
رده :
GB661
.
S98
