Vzaimnai͡a︡ pomoshchʹ sredi zhivotnykh i li͡u︡deĭ
Subtitle: obshchedostupnoe izlozhenie po P. Kropotkinu.
Contributors: Kropotkin, Petr Alekseevich, kni͡a︡zʹ, 1842-1921.
Series: Bibliotechka po krestʹi͡a︡nskoĭ vzaimopomoshchi ;; vyp. 6
Publisher: Obʺedinennoe izd-vo NKSO i VIKO "Na pomoshchʹ,"
Published: 1924
Place of publication: Moskva
Language: rus
Number of pages: 62
Subjects: Mutualism.
Notes: Popular summarization of Kropotkin's Mutual aid, a factor of evolution; probably based on the Russian translation published in 1907 under title: Vzaimnai͡a︡ pomoshchʹ kak faktor ėvoli͡u︡t͡s︡īi.