Nikolov, R. Preconditions for Implementation of Conservation Technologies in the Cultivation of intensive Crops in Bulgaria. Stara Zagora: Trakia University, 2013 p. 473 - 479, ISSN 1313-7069 (print) ; 1313-3551 (online).
Nikolov, R. Preconditions for Implementation of Conservation Technologies in the Cultivation of intensive Crops in Bulgaria. Stara Zagora: Trakia University, 2013 p. 473 - 479, ISSN 1313-7069 (print) ; 1313-3551 (online).
Nikolov, R. (2013) Preconditions for Implementation of Conservation Technologies in the Cultivation of intensive Crops in Bulgaria, Stara Zagora: Trakia University p. 473 - 479, ISSN 1313-7069 (print) ; 1313-3551 (online).
Nikolov, R. (2013). Preconditions for Implementation of Conservation Technologies in the Cultivation of intensive Crops in Bulgaria. Stara Zagora: Trakia University, p. 473 - 479.
Nikolov R. Preconditions for Implementation of Conservation Technologies in the Cultivation of intensive Crops in Bulgaria. Stara Zagora: Trakia University; 2013. p. p. 473 - 479. ISBN: ISSN 1313-7069 (print) ; 1313-3551 (online).