["Dialectics of nature" by F. Engels and the development of morphology].
D000715:Anatomy / Q000266:history*; D000818:Animals; D005075:Biological Evolution; D005197:Famous Persons; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D010684:Philosophy / Q000266:history
"Dialetika prirody" F. Engel'sa i razvitie morfologii