海量图书期刊资源,随时随地畅享阅读乐趣
Microchannels in the Pollen Grain ExineJohn R. Rowley, Gamal El-Ghazaly and Joanne S. Rowley · Palynology · 1987
Stages in development ofSelaginella diffusamegasporesMarta A. Morbelli; John R. Rowley; Gamal El-Ghazaly · 2003
Pollen Wall of Ephedra foliataGamal El-Ghazaly and John R. Rowley · Palynology · 1997
Microspore and tapetal development in Echinodorus cordifolìus (Alismaceae)Gamal El-Ghazaly; John R. Rowley · 1999
Exine and tapetum development in Nymphaea capensis (Nymphaeaceae): a comparative studyNina Gabarayeva; Björn Walles; Gamal El-Ghazaly; John R. Rowley · 2001
Substructure of spore and pollen grain exines in <i>Lycopodium, Alnus, Betula, Fagus</i> and <i>Rhododendron</i>Wittborn, Jesper; Rao, K. V.; El-Ghazaly, Gamal; Rowley, John R. · Grana · 1996
A Palynological Preparation MethodGonzalo Vidal · Palynology · 1988
MELISSOPALYNOLOGICAL STUDIES FROM OMANSAJWANI, A.; FAROOQ, S. A.; PATZELT, A.; ELTAYEB, E. A.; BRYANT, V. M. · Palynology · 2007
Redescription of Some Fossil Fungal SporesJ. Jansonius and R. M. Kalgutkar · Palynology · 2000
A classification schema for the cryptosporesStrother, Paul K. · Palynology · 1991
THE AUTHORSPalynology · 2007
Palaeozoic applied marine palynologyVandenbroucke, Thijs R.A.; Vecoli, Marco; Servais, Thomas · Review of Palaeobotany and Palynology · 2013
Early Ordovician chitinozoa from SpitsbergenBockelie, Tove G. · Palynology · 1980
A Classification Schema for the CryptosporesPaul K. Strother · Palynology · 1991