The fourth dimension of vegetationBirks, H. J. B.; Birks, H. H.; Ammann, B. · Science · 2016

Derek Almey Ratcliffe, B.Sc., Ph.D., D.Sc. (1929–2005)Birks, H. J. B.; Birks, Hilary H. · Journal of Bryology · 2006

Studies on the bryophyte flora and vegetation of the Isle of Skye. I. FloraBirks, H. J. B.; Birks, Hilary H. · Journal of Bryology · 1974

Studies on the bryophyte flora and vegetation of the Isle of Skye. I. FloraBirks, H. J. B.; Birks, Hilary H. · Journal of Bryology · 1974

Reviews of booksPadday, J. F.; Gutfreund, H.; Rydon, H. N.; Birks, J. B.; Grimley, T. B.; Parsonage, N. G.; Young, D. A.; Kubaschewski, O.; Waters, W. A.; Bradshaw, A. V.; Glasser, F. P.; Charles, J. A.; Rogers, P. S.; Coulson, C. A. · Transactions of the Faraday Society · 1968

Progress in Dielectrics, Vol. II.Birks, J. B.; Schulman, J. H.; Sharbaugh, A. H. · Journal of The Electrochemical Society · 1961

In Memoriam: Herbert E Wright Jr 1917-2015Birks, H. J. B.; Ammann, B.; Stefanova, I. · The Holocene · 2016

Diatoms and pH ReconstructionBirks, H. J. B.; Line, J. M.; Juggins, S.; Stevenson, A. C.; Braak, C. J. F. T. · Philosophical Transactions of the Royal Society B: Biological Sciences · 1990

Pollinium structure in periplocoideae (apocynaceae)Verhoeven, Rudolf L.; Venter, Hendrik J. T. · Grana · 1998

The elasticity of the exineRowley, John; Skvarla, John · Grana · 2000

On some pollen morphological conceptsPraglowski, Joseph; Raj, Bhoj · Grana · 1979

Pollen analysis of <i>Agathirsia</i> waspsJones, Gretchen D.; Pucci, Thomas M. · Grana · 2012

Pollen ultrastructure of the PontederiaceaeSimpson, Michael G. · Grana · 1987

Pollen Morphology of the NyctaginaceaeNowicke, Joan W.; Luikart, Terry J. · Grana · 1971

Pollen morphology in the trimeniaceaeSampson, F. B.; Endress, P. K. · Grana · 1984

Pollen morphological studies in the MalvaceaeChristensen, Pia Bro · Grana · 1986