Soils of arid regions
DREGNE, H.E
Soils of arid regions - Amsterdam Elsevier Scientific Publishing Company 1976 - 237p - Developments in soil science, 6 .
SOILS
ARID REGIONS SOILS
631.49 D76S
Soils of arid regions - Amsterdam Elsevier Scientific Publishing Company 1976 - 237p - Developments in soil science, 6 .
SOILS
ARID REGIONS SOILS
631.49 D76S