1. Headwaters: Water resources and soil conservation
پدیدآورنده : / edited by Martin J. Haigh...(et al)
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Watersheds- Congresses,Water quality- Congresses,Water conservation- Congresses,Soil conservation- Congresses
رده :
GB980
.
I546
1998
2. Headwaters: water resources and soil conservation: proceedings of Headwater '98, the Fourth International Conference on Headwater Control, Merano, Italy, April 1998
پدیدآورنده : editors, Martin J. Haigh...]et al.[
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Congresses ، Watersheds,Congresses ، Water quality,Congresses ، Water conservation,Congresses ، Soil conservation
رده :
GB
980
.
I58
1998
