Lingorski, V., Kertikov, T. Study of the possibility for twofold harvesting of annual winter cereal and legume crops and mixtures in the region of the Central Balkan mountains. 2010 с. pg. 687-691,.
Lingorski, V., Kertikov, T. Study of the possibility for twofold harvesting of annual winter cereal and legume crops and mixtures in the region of the Central Balkan mountains. 2010 с. pg. 687-691,.
Lingorski, V., Kertikov, T. (2010) Study of the possibility for twofold harvesting of annual winter cereal and legume crops and mixtures in the region of the Central Balkan mountains, с. pg. 687-691,.
Lingorski, V., & Kertikov, T. (2010). Study of the possibility for twofold harvesting of annual winter cereal and legume crops and mixtures in the region of the Central Balkan mountains. с. pg. 687-691.
Lingorski V, Kertikov T. Study of the possibility for twofold harvesting of annual winter cereal and legume crops and mixtures in the region of the Central Balkan mountains. 2010. p. с. pg. 687-691.