Author: Warming, E., 1908.:
Title: The structure and biology of Arctic flowering plants. I. Ericineae (Ericaceae, Pirolaceae). 1. Morphology and biology.
Description: Medd. om Grønland, 36(1): pp. [ii],1-71, many drawings in 44 figures in text. Offprint, paperbound, orig. plain wrappers. - Scarce. With stamp "Fra Forfatteren" and name stamp of Prof. Dr. R.von Guttenberg.

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