1. Hoyer's solution as a rapid permanent mounting medium for bryophytes;Anderson;Bryologist,1954
2. Comparative morphology of the gametophyte of homosporous ferns;Atkinson;Phytomorphology,1964
3. Microtubules in relation to flagellogenesis in Pteridium spermatozoids;Bell;J. Cell Sci.,1974
4. The contribution of the ferns to an understanding of the life cycle of vascular plants;Bell,1979a