Informations et ressources scientifiques
sur le développement des zones arides et semi-arides

• University of Arizona (1981)

  CHARACTERIZATION OF SULFUR-ASPHALT-DUNE SAND PAVING MIXTURES

  Aboaziza, Abdelaziz Hassan
• Indiana University (1981)

  SAND ENCROACHMENT BY WIND IN AL-HASA OF SAUDI ARABIA

  Abolkhair, Yahya
• INDIANA UNIVERSITY BLOOMINGTON (1981)

  SAND ENCROACHMENT BY WIND IN AL-HASA OF SAUDI ARABIA

  ABOLKHAIR, YAHYA MOHAMMED
• University of Kansas (1981)

  THE EFFECT OF DETRIBALIZATION AND SEDENTARIZATION ON THE SOCIO-ECONOMIC STRUCTURE OF THE TRIBES OF THE ARABIAN PENINSULA : AJMAN TRIBE AS A CASE STUDY

  AL-Haddad, Mohammad
• Michigan State University (1981)

  SYNOPTIC ORIGIN OF PRECIPITATION IN IRAN

  ALIJANI, BOHLOUL
• University of Colorado at Boulder (1981)

  ECONOMIC DEVELOPMENT AND ITS IMPACT ON THE STATUS OF WOMEN IN SAUDI ARABIA

  Almana, Aisha
• Claremont Graduate University (1981)

  THE POSSIBILITY OF CHANGE IN BEDOUIN SOCIETY : A STUDY OF CURRENT DEVELOPMENTS IN SAUDI ARABIA

  Asad, Mohammed
• University of Missouri - Columbia (1981)

  PHOTOSYNTHESIS, WATER RELATIONS AND DROUGHT ADAPTATION OF SEVERAL OAK-HICKORY FOREST SPECIES

  Bahari, Zainal
• Utah State University (1981)

  GENETIC DIFFERENCES BETWEEN LARGE AND SMALL ARTEMISIA TRIDENTATA PLANTS IN CONTIGUOUS POPULATIONS

  Barker, Jerry
• Boston University (1981)

  THE RENDILLE AGE-SET SYSTEM IN ETHNOGRAPHIC CONTEXT : ADAPTATION AND INTEGRATION IN A NOMADIC SOCIETY (PASTORALISM ; EAST AFRICA, KENYA)

  Beaman, Anne
• Iowa State University (1981)

  Supply response of cereals in Tunisia

  Ben-Senia Mohamed
• Iowa State University (1981)

  Dinitrogen (C2H2) fixation, total plant yield, and total nitrogen percentage in alfalfa (Medicago sativa L) as affected by plant density, cutting management, and cultivar

  Bohl William H.
• State University of New York, Binghamton (1981)

  Herders to farmers the effects of settlement on the demography of the Turkana population of Kenya

  Brainard, Jean Mable
• Utah State University (1981)

  Ecological separation of wild and domestic mammals in an East African ecosystem

  Bunderson, William Trent
• Utah State University (1981)

  Effects of endomycorrhizae on the establishment and growth of native shrubs on Paraho processed oil shale and disturbed native soil

  Call, C.A.
• Montana State University (MSU) 1981

  Preliminary evaluation of selection criteria for drought resistance in alfalfa (Medicago sativa L.)

  Carlson, John Robert
• University of Texas at Austin (1981)

  A TAXONOMIC STUDY OF THE NORTH AMERICAN SPECIES OF LYCIUM (SOLANACEAE)

  CHIANG-CABRERA, FERNANDO
• Cornell University (1981)

  Problems of nomad settlement in the Middle East with special reference to Saudi Arabia and the Haradh Project

  EBRAHIM, MOHAMMED HOSSEIN SALEH
• University of Nebraska – Lincoln (1981)

  METHODS OF MEASUREMENT AND GENETICS OF HEAT AND DROUGHT RESPONSES IN SOLANUM SPECIES AND HYBRIDS

  Elfigih, Ahmed
• University of Washington (1981)

  SURFACE WEATHERING OF ROCKS IN SEMIARID REGIONS AND ITS IMPORTANCE FOR GEOLOGIC REMOTE SENSING

  FARR, THOMAS GALEN

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