title: [The concept of an organizational plan: some aspects of its history].
authors: H
authors: H
authors: LeGuyader
mesh_terms: D000717:Anatomy, Comparative / Q000266:history / Q000379:methods; D005075:Biological Evolution; D004626:Embryology / Q000266:history / Q000379:methods; D005823:Genetics / Q000266:history; D006654:Histology, Comparative / Q000266:history / Q000379:methods; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D019021:Natural History / Q000266:history / Q000379:methods; D015046:Zoology / Q000266:history / Q000379:methods / Q000639:trends