ফ্রেডরিখ ভোলার: সংশোধিত সংস্করণের মধ্যে পার্থক্য
বিষয়বস্তু বিয়োগ হয়েছে বিষয়বস্তু যোগ হয়েছে
৫০ নং লাইন:
==তথ্যসূত্র==
*{{cite journal
| title = Review of ''The life and work of Friedrich Wohler (1800-1882)'' by Robin Keen, edited by Johannes Buttner
| author = Brigitte Hoppe
| journal = Isis
| volume = 98
| issue = 1
| pages = 195–196
| year = 2007
| url =
| doi = 10.1086/519116 }}
*{{cite journal
| title = Friedrich Wöhler (1800–1882), on the Bicentennial of His Birth
| author = George B. Kauffman, Steven H. Chooljian
| journal = The Chemical Educator
| volume = 6
| issue = 2
| pages = 121–133
| year = 2001
| doi = 10.1007/s00897010444a}}
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