48 Bilder zum Thema "nitre" bei ClipDealer

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Potassium nitrate on ancient wall
Agronomist studying samples of soil in field
Agronomist studying samples of soil in field
Samples of soil on table in laboratory
Scientist studying samples of soil in laboratory
Entrance to Humberstone
Woman watering green seedlings outdoors, closeup
Row of Abandoned Houses
Saltpetre works of Humberstone, deserted town in Chile
Abandoned Town Square
Scientist working with soil in laboratory
Santa Laura Saltpeter Refinery
School in Humberstone, Chile
Scientist studying samples of soil in laboratory
Santa Laura, World heritage at Chile
Potassium nitrate on ancient wall
Keriya River supplies several oases-flows N.into the TaklaMakan desert to an endorheic delta where it gets lost in the sand-off road vehicles running along. Yutian County-Xinjiang Uyghur Region-China.
Scientist studying samples of soil in field, closeup
Samples of soil, microscope and glassware on table in laboratory
Samples of soil, microscope and glassware on table in laboratory
Saltpeter Refinery
Saltpetre works of Humberstone, Chile
Santa Laura, world heritage in Chile
Saltpetre works of Humberstone, deserted town in Chile
Scientist studying samples of soil in field
Building in Ghost Town of Humberstone
Scientist studying samples of soil in field, closeup
Scientist studying samples of soil in laboratory
Scientist studying samples of soil in field
Saltpetre works of Humberstone, deserted town in Chile
Texture of soil and its specified components
Scientist studying samples of soil in laboratory
Saltpetre works of Humberstone, deserted town in Chile
Heap of soil with specified components and young plant on dark background
Soil with specified components and young plant outdoors
Samples of soil, microscope and glassware on table in laboratory
Ruins of Rawak Stupa and Vihara-Taklamakan Desert. Xinjiang Uyghur Region-China-0030
Old Abandoned Train
Santa Laura saltpetre, world heritage in Chile
Scientist studying samples of soil in field, closeup
Agronomist with handful of soil in field, closeup
Potassium nitrate on ancient wall
Soil with specified components and young plant growing in field
Votive flags on burial mounds mark the sufi mystic Imam Asim's mazar-masoleum area among windswept sand dunes at the edge of the Taklamakan Desert. Hotan City-Xinjiang Uyghur Autonomous region-China.
Saltpeter Refinery
Scientist studying samples of soil in laboratory
Scientist pouring water into petri dish with soil in laboratory
Group of Bactrian camels in the reedbed vegetation of the East bank of Sumu Barun Jaran Lake-one with control nose peg inserted in the nostrils. Badain Jaran desert-Alxa Plateau-Inner Mongolia-China.

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