CENTRO DE INFORMACIÓN GEO-BIOLÓGICO DEL NOA

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CODONOTHECA AND CROSSOTHECA: POLLENIFEROUS STRUCTURES OF PTERIDOSPERMS. by Series: Botanical Museum Leaflets, Harvard University ; Vol. 4, No. 9: pp. 153-155, 157-159, 161-165, 167-169, 171-172
Material type: Text Text; Format: print ; Audience: Specialized;
Publication details: 1937
Availability: No items available.
A new fossil Gleichniaceous Fern from Illinois. by Series: Botanical Museum Leaflets. Harvard University ; Vol 5, N.º 8. 2 ejemplares
Material type: Text Text; Format: print ; Audience: Specialized;
Publication details: Cambridge 1938
Availability: No items available.
A remarkable fossil Lelaginella with preserved female Gametophytes. by Series: Botanical Museum Leaflets. Harvard University ; Vol 6
Material type: Text Text; Format: print ; Audience: Specialized;
Publication details: Cambridge 1938
Availability: No items available.
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