Economic efficiency of introducing intensive technologies and progressive forms of labor organization in tomato production : based on data from vegetable and dairy farms of Alma-Ata oblast
Ponamarev, Alexey Zakharovich, 1992, Candidate of Sciences dissertation
Economic efficiency of introducing intensive technologies and progressive forms of labor organization in tomato production : based on data from vegetable and dairy farms of Alma-Ata oblast — Ponamarev, Alexey Zakharovich — 1992 — Russian Dissertation Library