Cover of the work “Agroecological and economic aspects of cultivating green manure crops in the forest-steppe zone of the Middle Volga region”. Author: Naumetov, Rais Vakyfovich. Degree: Candidate of Sciences. Year: 1997

Agroecological and economic aspects of cultivating green manure crops in the forest-steppe zone of the Middle Volga region

Ulyanovsk

160 pp.

Agroecological and economic aspects of cultivating green manure crops in the forest-steppe zone of the Middle Volga region — Naumetov, Rais Vakyfovich — 1997 — Russian Dissertation Library