- CIENCIAS BIOLOGICAS
- ECOLOGIA 18
- ZONAS ARIDAS 9
- ZONAS ARIDAS Y SEMIARIDAS 4
- RECURSOS NATURALES 3
- VEGETACION 3
- ZONAS SEMIARIDAS 3
- BIOGEOGRAFIA 2
- ADAPTACION VEGETAL 1
- ANALISIS MULTIVARIANTE 1
- BIOECOLOGIA 1
- BIOQUIMICA 1
- BOSQUES 1
- BOTANICA 1
- CLIMA 1
- CONGRESOS 1
- DESERTIFICACION 1
- ECOSISTEMAS 1
- ECOSISTEMAS DE DESIERTOS 1
- ENERGIA 1
- GEOMORFOLOGIA 1
- HIDROLOGIA 1
- LLANURAS 1
- MANEJO DE RECURSOS NATURALES 1
- MONTES 1
- PRODUCCION DE LA ENERGIA 1
- PRODUCCION Y USO DE LA ENERGIA 1
- RECURSOS BIOLOGICOS 1
- REGIONES ARIDAS 1
- SABANAS 1
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1
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2
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3
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4
Bioecology of the arid and semiarid lands of the Southwest /
Published 1961Conference Proceeding Book -
5
Transnational project to monitor desertification processes and related natural resources in arid and semi-arid areas of South America /
Published 1977Conference Proceeding Book -
6
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7
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8
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9
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10
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11
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12
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13
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14
Simposio sobre progresos en el manejo de recursos naturales en regiones áridas y semiáridas /
Published 1984Conference Proceeding Book -
15
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16
High plains : problems of semiarid environments /
Published 1972“…Committee on desert and arid zones research. Contribution ;…”
Book -
17
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18
Desert biome : analysis of ecosistems : Description of validation : sites word models.
Published 1972Conference Proceeding Book -
19