Nevidimai͡a︡ zhiznʹ v pochve.
Series: Serii͡a︡ po pochvedenii͡u︡ dli͡a︡ agrotekhnikov, uchiteleĭ i kolkhoznogo aktiva
Published: 1939
Place of publication: Moskva
Language: rus
Number of pages: 63
Subjects: Soil microbiology.
Notes: At head of title: Akademii͡a︡ nauk SSSR.