Encheva, V., Valkova, D., Encheva, J. Sources of resistance to the leaves patogens caused grey ( Phomopsis helianthi ) brown Alternaria sp. and black ( Phoma macdonaldi) spots on sunflower. 2015 с. 12-17,.
Encheva, V., Valkova, D., Encheva, J. Sources of resistance to the leaves patogens caused grey ( Phomopsis helianthi ) brown Alternaria sp. and black ( Phoma macdonaldi) spots on sunflower. 2015 с. 12-17,.
Encheva, V., Valkova, D., Encheva, J. (2015) Sources of resistance to the leaves patogens caused grey ( Phomopsis helianthi ) brown Alternaria sp. and black ( Phoma macdonaldi) spots on sunflower, с. 12-17,.
Encheva, V., Valkova, D., & Encheva, J. (2015). Sources of resistance to the leaves patogens caused grey ( Phomopsis helianthi ) brown Alternaria sp. and black ( Phoma macdonaldi) spots on sunflower. с. 12-17.
Encheva V, Valkova D, Encheva J. Sources of resistance to the leaves patogens caused grey ( Phomopsis helianthi ) brown Alternaria sp. and black ( Phoma macdonaldi) spots on sunflower. 2015. p. с. 12-17.