Ecological and economic efficiency of the chemicalization of agriculture under conditions of transition to market relations : Based on materials from the Republic of Uzbekistan
Sizova, Irina Yuryevna, 1994, Doctor of Sciences dissertation
Ecological and economic efficiency of the chemicalization of agriculture under conditions of transition to market relations : Based on materials from the Republic of Uzbekistan — Sizova, Irina Yuryevna — 1994 — Russian Dissertation Library