Ėffektivnye udobrenii͡a︡.
Subtitle: [Sbornik stateĭ.
By: Sost. N. I. Morgunov]
Contributors: Morgunov, N. I.
Publisher: Lenizdat
Published: 1967
Place of publication: Leningrad
Language: rus
Number of pages: 115
Subjects: Fertilizers.; Manures.