Author: Bijhouwer, J.T.P., 1924.:
Title: Geobotanische studie van de Berger duinen.
Description: Deventer: De IJssel, 1926. 8vo. Pp. 202,[2], 40 maps and 43 tables in text, bibliogr. Paperbound, orig. printed wrappers. Spine neatly mended, very good otherwise. - Doctoral thesis, Agricultural University of Wageningen.

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