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Report on the proceedings of the Paleobotany and Palynology Section at the 40th Congress of the Polish Botanical Society
No full textPostcard issued in 1972 on the occasion of the 50th anniversary of the Polish Botanical Society
No full textMinutes from the plenary meeting of the Management Board of the Polish Botanical Society in Warsaw on 1954-12-18
No full textMinutes from the meeting of the Warsaw members of the Management Board of the Polish Botanical Society in Warsaw on 1954-03-08
No full textMinutes from the plenary meeting of the Management Board of the Polish Botanical Society in Lublin on 1954-09-19
No full textMinutes from the second meeting of the Statutory Committee of the Polish Botanical Society in Warsaw on 1954-03-22
No full textMinutes from the first meeting of the Statutory Committee of the Polish Botanical Society in Warsaw on 1954-03-08
No full textMinutes from the plenary meeting of the Management Board of the Polish Botanical Society in Lublin on 1954-09-18
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