Beschrijving
Amsterdam, H.J. Paris, 1940, 126pp. and stellingen, many illustrations in the text. Original softcover binding. Library stamps. The author was the uncle of Dutch author Jan Wolkers and he may be influenced by his uncle in his love of nature. Dissertation. Biology. On the construction of Langoust/langoest/spiny lobster and european crayfisch (europese rivierkreeft).




