Terzisiki, D., Nikolova, L., Hadjinikolova, L., Stoeva, A., Kalcev, R. Investigation of ducks influence upon nutrients in carp ponds by means of RDA ( redundancy analysis ). 2008 с. 221-226 : 3 фиг,.
Terzisiki, D., Nikolova, L., Hadjinikolova, L., Stoeva, A., Kalcev, R. Investigation of ducks influence upon nutrients in carp ponds by means of RDA ( redundancy analysis ). 2008 с. 221-226 : 3 фиг,.
Terzisiki, D., Nikolova, L., Hadjinikolova, L., Stoeva, A., Kalcev, R. (2008) Investigation of ducks influence upon nutrients in carp ponds by means of RDA ( redundancy analysis ), с. 221-226 : 3 фиг,.
Terzisiki, D., Nikolova, L., Hadjinikolova, L., Stoeva, A., & Kalcev, R. (2008). Investigation of ducks influence upon nutrients in carp ponds by means of RDA ( redundancy analysis ). с. 221-226 : 3 фиг.
Terzisiki D, Nikolova L, Hadjinikolova L, Stoeva A, Kalcev R. Investigation of ducks influence upon nutrients in carp ponds by means of RDA ( redundancy analysis ). 2008. p. с. 221-226 : 3 фиг.