Author:

Kalvacheva,R.K.;Dimitrova,N.

Year:

1973

Title:

Occurence of acritarchs in the Lower Paleozoic in the Iskur Gorge. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors)

Reference:

Kalvacheva,R.K. et al. (1973) Occurence of acritarchs in the Lower Paleozoic in the Iskur Gorge. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) International Palynological Conference,3rd, Proceedings; Nauka, Moscow, Russia. P. 32- 35

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