प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
Atmospheric carbon dioxide
35
Carbon dioxide
27
Carbon
22
Environmental aspects
21
Climatic changes
16
Congresses
15
Greenhouse effect, Atmospheric
13
Rocks, Carbonate
13
Carbonization
10
Carbon cycle (Biogeochemistry)
8
Carbon monoxide
8
Coal
8
Carbon compounds
7
Global warming
7
Isotopes
7
Research
7
Analysis
6
Bibliography
6
Mathematical models
6
Carbonate rocks
5
Chemical oceanography
5
Periodicals
5
Carbon fibers
4
Carbon, Activated
4
Karst
4
Measurement
4
Nuclear magnetic resonance spectroscopy
4
Spectra
4
Aluminum oxide
3
Bauxite
3
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1
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2
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3सम्मेलन की कार्यवाही पुस्तकप्रकाशित 1970विषय: “…Coal Carbonization Congresses.…”
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4
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5
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6
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7
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8
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9पुस्तकद्वारा Great Britain. Department of the Environmentविषय: “…Coal Carbonization Waste products.…”
प्रकाशित 1977
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10पुस्तकप्रकाशित 1948विषय: “…Carbonization Handbooks, manuals, etc.…”
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11
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12
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13पुस्तकप्रकाशित 1980विषय: “…Carbon.…”
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14पुस्तकप्रकाशित 1975विषय: “…Rocks, Carbonate Analysis.…”
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15पुस्तकप्रकाशित 1978विषय: “…Carbon paper Marketing Australia.…”
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16
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17
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18
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19
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20