Analyse pollinique
By: sous la re daction de I.M. Pokrovskaya.
Contributors: Pokrovskaya, I. M.
Series: Annales du Service d'Information Ge ologique du B.R.G.G.M -- no.24
Publisher: Service d'Information Ge ologique de B.R.G.G.M.
Published: 1958
Place of publication: Paris
Language: fre