Pollen and spores in Coal bearing strata of the Kazakhstan Region
Foreign title:
Plysta i spory iz Uglenosnykh Tolshch Kazakhstanskoi Oblasti
Reference:
Vladimirovich,V.P. (1950)
Pollen and spores in Coal bearing strata of the Kazakhstan Region [ Plysta i spory iz Uglenosnykh Tolshch Kazakhstanskoi Oblasti ] Doklady Akademii Nauk SSSR
Vol. 74 # 2 P. 365- 367