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→बाहरी कड़ियाँ: Mahatma gandhi ji ne neel ke khete karne balo ke liye champaran(bihar) me aandolan kiya टैग: मोबाइल संपादन मोबाइल वेब संपादन |
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पंक्ति 20:
== बाहरी कड़ियाँ ==
* [https://web.archive.org/web/20080509184103/http://www.plantcultures.org/plants/indigo_landing.html Plant Cultures: botany, history and uses of indigo]
* [https://web.archive.org/web/20121019173614/http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=7851682 Pubchem page for indigotine]
* [https://web.archive.org/web/20051126085842/http://www.cfsan.fda.gov/~lrd/cfr74102.html FD&C regulation on indigotine]
[[श्रेणी:पादप रंजक]]
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