Resultados de búsqueda: a new zoology de poppelbaum dr hermann

Dornach/Switzerland,: Philosophic-Anthroposophic Press, 1961. revised edition. Nice copy. tall octavo. hardback in original cloth 192pp., b/w plates, text ills., maps, appends., bibliog., index, ÔThe first task of a realistic biology as intended in this book is to grasp the deep partitions which nature has set up between its various realms. All living beings have a body of formative forces. Qualitative contrasts exist between living and non-living things, between plants and animals, and also, as we shall show, between animals and manÕ