1. Proceedings of the symposium on evolutionary botany of the biostratigraphy
پدیدآورنده : Symposium on Evolutionary Botany and Biostratigraphy Calcutta, India
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : India-Congresses ، Paleobotany,Congresses ، Paleobotany,Congresses ، Geology, Stratigraphic,Ghosh, Amiya Kumar,5091-
رده :
QE
901
.
S94
1979