RECORD: Darwin, C. R. n.d. [Abstract of Hensen, Die Thätigkeit des Regenwurms]. CUL-DAR65.122. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 8.2021. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin.
122
Hensen p. 364 doubt from chemical reasons about worms getting food out of Humus – minute egg & microscopical organism - Utricularia in earth
[Von Hensen in Kiel. 1877. Die Thätigkeit des Regenwurms (Lumbricus terrestris L.) für die Fruchtbarkeit des Erdbodens. Zeitschrift für wissenschaft. Zoologie. Bd. 28: 354-364]
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 25 September, 2022