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Accueil du site 
Doctorat
États-Unis
1998
1998
-
Utah State University (1998)
Regeneration ecology of Chrysopogon aucheri and Cymbopogon jwarancusa in grasslands of upland Balochistan, Pakistan
Ahmad, Sarfraz -
Colorado State University (1998)
Methods of evaluating seed quality of some Atriplex species
Al-Hajoj, Abdullah Marzoua -
Ohio State University (1998)
A computational fluid dynamics study of natural ventilation in arid region greenhouses
Al-helal, Ibrahim M. -
University of Arizona (1998)
An economic and institutional assessment of groundwater recharge in an arid environment : Tucson Basin case study
Al-Sabbry, Mohammed Mohammed -
Pennsylvania State University (1998)
A management model for the Saq aquifier in Tabuk city, Saudi Arabia
Al-Zarah, Abdullah Ibrahim -
Ohio State University (1998)
Accessibility of women’s groups to agricultural extension.
Alawy, Abdillahi Saggaf -
University of Nevada, Reno (1998)
Effects of disturbance on soil properties and soil-water movement in an arid environment
Andraski, Brian Joseph -
University of Michigan (1998)
Not waiting for the rain : Integrated systems of water management by pre-Columbian Pueblo farmers in north-central New Mexico
Anschuetz, Kurt Frederick -
University of Missouri-Columbia (1998)
The economics of land tenure and agricultural performance in the Mnasra Region of Morocco
Benabdellah, Abdelmajid -
University of Oklahoma (1998)
Evolution of the rural landscape of Ysyk-Kul Oblast, Republic of Kyrgyzstan
Benfield, Richard William -
Colorado State University (1998)
Association patterns on a gradient of water deficit in Mojave Desert shrub communities
Bousquin, Stephen G -
Pennsylvania State University (1998)
A low-dimensional dynamical model of hillslope soil moisture, with application to a semiarid field site
Brandes, David -
University of Nevada, Las Vegas (1998)
Facilitation of Yucca brevifolia recruitment by Mojave Desert shrubs
Brittingham, Steve B -
University of Arizona (1998)
The potential for Macrobrachium rosenbergii culture in arid regions
Brooks, George Benjamin -
University of Arizona (1998)
Halophytes for the treatment of saline aquaculture effluent
Brown, Jonathan Jed -
Utah State University (1998)
Rangeland dynamics and pastoral development in the High Andes : The camelid herders of Cosapa, Bolivia
Buttolph, Lita Polly -
University of Georgia (1998)
Spatial analysis of land use and land-use changes, and simulation of soil erosion in the Oued Laou watershed, Morocco
Chen, Feng -
University of Arizona (1998)
Relationship between range condition and the land tenure system in Sonora
Coronado Quintana, Jose Angel -
Washington State University (1998)
Biological and economic efficiency of genetic types of dual-purpose cattle simulated in different management systems in Mali, West Africa
Coulibaly, Mamadou Dougakoro -
University of Texas at El Paso (1998)
An integrated geophysical study of north African and Mediterranean lithospheric structure
Dial, Paul Joseph
1999 
1997