Farjon Aljos

Ancient Oaks In The English Landscape

Pines, 2nd Revised Edition

An Atlas Of The World's Conifers

A Bibliography Of Conifers: Selected Literature On Taxonomy And Related Disciplines Of The Coniferales And Especially Of The Families Cupressaceae (Regnum Vegetabile)

Bibliography Of Conifers: 2nd Edition

World Checklist And Bibliography Of Conifers

Pinus: 75 (Flora Neotropica Monograph Series)

World Checklist And Bibliography Of Conifers

Pines