Comparative efficiency of crop rotation links with bare and occupied fallows on grey forest soil under the conditions of the Pre-Kama region of the Republic of Tatarstan

Kazan

170 pp.

Comparative efficiency of crop rotation links with bare and occupied fallows on grey forest soil under the conditions of the Pre-Kama region of the Republic of Tatarstan — Minikaev, Ragat Vagizovich — 1995 — Russian Dissertation Library