Raven,Christiaan P., F.E. Lehmann, E. Fauré-Fremiet, a.o. — De morphogenetica.

Leiden, E.J. Brill, 1948. [VI],155 pp. B./w. figs in the text & 1 fold. b./w. plate. Orig. softcover (printed wrappers). 8vo. (Geschriften van de Professor Dokter Jan van der Hoeven Stichting voor Theoretische Biologie van Dier en Mens, [...], Series B. Folia Biotheoretica ediderunt [....] C.J. van der Klaauw [&] J.A.J. Barge, No. III).Transcript of eight lectures (2 in English, 2 in German, 4 in French) delivered at the Fourth Symposium on Experimental Embryology, Causal Embryology or Morphogenetics, Lyon, June 1947.