الفترة:
Subjects: Concrete
Subjects: Agricultural chemistry; Soil chemistry
Subjects: Iraq; Shatt al-Arab
Subjects: Iraq; Microbiology; Swamps; Water
Subjects: Heavy minerals; Pollution; Environmental aspects; Soil pollution
Subjects: Pollution; Environmental aspects; Soil pollution
Subjects: Algeria; Annaba; Environmental aspects; Health aspects; Management
Subjects: Camargue; France; Microbiology; Sediments; Wetlands
Subjects: Electric fields; Electromagnetic fields; Magnetic fields
Subjects: Biogeography; England; River Plym; Water resources
Subjects: Jiddah; Marine sediments; Saudi Arabia
Subjects: Construction projects; Egypt; Fountains; Environmental aspects
Subjects: Alexandria; Egypt; Mathematical models; Pollution; Water
Subjects: Arabian Gulf
Subjects: Management; Water resources; Dams; Hydrology; Saudi Arabia
Subjects: Red Sea Coast; Saudi Arabia
Subjects: Eastern Desert; Egypt; Granite; Radioactive substances
Subjects: Mecca; Saudi Arabia; Groundwater; Quality control
Subjects: Saudi Arabia
Subjects: Fluids; Statics
Subjects: Darfur; Management; Sudan; Water resources
Subjects: Kordofan; Sudan; Groundwater; Quality control
Subjects: Blue Nile; Sudan; Floods; Hydrology
Subjects: Kassala; Sediments; Sudan
Subjects: Iraq; Sulaymaniyah
Subjects: Charcoal; Geology
Subjects: Iraq; Zubayr (Iraq); Mathematical models
Subjects: Land use; Remote sensing; classification Libraries
Subjects: Iraq; Sulaymaniyah; Groundwater; Quality control; Water
Subjects: Pollution; Sodium bicarbonate; Temperatures; Environmental aspects; Soil pollution
Subjects: Hebron; Palestine; Geographical information systems
Subjects: Gaza Strip; Palestine; Management; Water resources
Subjects: Calves
Subjects: Hadramawt; Yemen; Air; Environmental aspects; Pollution
Subjects: Iraq; Oceanography
Subjects: Palestine; Groundwater; Measurement; Pollution; Quality control
Subjects: Jordan
Subjects: Jordan; Air; Automobiles; Islamic jurisprudence; Pollution
Subjects: Jordan; Watersheds
Subjects: Jordan; Simulation methods; Water
Subjects: Statistics; Sudan; Winds
Subjects: Statistics; Sudan; Twenty-first century; Winds
Subjects: Statistics; Sudan; Atmospheric humidity
Subjects: Statistics; Sudan; Twenty-first century; Atmospheric humidity