BLS Bibliographic Database

Ferry, B.W., Baddely, M.S. & Hawksworth, D.L., 1973. Air Pollution and Lichens, London: Athlone Press.

Hawksworth, D.L., 1994. Ascomycete Systematics. Problems and Perspectives in the Nineties Nato ASI Series, Ser. A: Life Sciences., New York: Plenum Press.

Lawrey, J.D., 1984. Biology of Lichenized Fungi, New York: Praeger.

Hale, M.E., 1983. The Biology of Lichens. Ed. 3, London: Arnold.

Culberson, C.F., 1969. Chemical and Botanical Guide to Lichen Products, Chapel Hill: University of North Carolina Press.

Hawksworth, D.L. et al., 1995. Dictionary of the Fungi. Ed. 8, Wallingford: CABI.

Galun, M., 1988. Handbook of Lichenology, Boca Raton, Florida: CRC Press.

Nash, T.H., 1996. Lichen Biology, Cambridge: Cambridge University Press.

Seaward, M.R.D., 1977. Lichen Ecology, London: Academic Press.

Brown, D.H., 1985. Lichen Physiology and Cell Biology, New York: Plenum Press.

Ahmadjian, V., 1993. The Lichen Symbiosis, New York: John Wiley & Sons.

Henssen, A. & Jahns, H.M., 1974. Lichenes, Stuttgart: Thieme.

Hawksworth, D.L. & Hill, D.J., 1984. The Lichen-forming Fungi, Glasgow & London: Blackie.

Purvis, O.W., 2000. Lichens Life Series., London: Natural History Museum.

Ahmadjian, V. & Hale, M.E., 1974. The Lichens, New York: Academic Press.

Dobson, F.S., 2010. Lichens: An Illustrated Guide to the British and Irish Species (6th edition), Slough: Richmond Publishing.

Hawksworth, D.L., 1974. Mycologist's Handbook. CMI, Kew, Kew: CMI.

Barkman, J.J., 1970. Phytosociology and Ecology of Cryptogamic Epiphytes. Ed. 2., Assen, Netherlands: Van Gorcum.

Richardson, D.H.S., 1992. Pollution Monitoring with Lichens, Slough: Richmond Publishing.

Peveling, E., 1987. Progress and Problems in Lichenology in the eighties. Bibliotheca lichenologica.,

Baron, G., 1999. Understanding Lichens, Slough: Richmond Publishing.

Richardson, D.H.S., 1975. The Vanishing Lichens, Newton Abbot: David & Charles.

Laundon, J.R., 1986. Lichens.

Orange, A., 1994. Lichens on Trees. A guide to some of the commonest species.

Orange, A., James, P.W. & White, F.J., 2001. Microchemical Methods for the Identification of Lichens.