Obshchestvennyĭ trud v selʹskom khozi︠a︡ĭstve i rezervy ego ėkonomii
By: N.L. Kopach
Publisher: Izd-vo "Ėkonomika"
Published: 1972
Place of publication: Moskva
Language: rus
Number of pages: 222
Subjects: Agriculture; Labor productivity
Notes: Includes bibliographical references.