| Author & Year | Title |
| Strouts, R.G. & Winter, T.G., 2000 |
Diagnosis of Ill Health in Trees |
| Watling, R. & Turnbull, E., 1998 |
Cantharellaceae, Gomphaceae & Amyloid-Spored and Xeruloid Members of Trichlomataceae (excl. Mycena) |
| Watling, R. & Gregory N.M. (and Orton, P.D.), 1993 |
Cortinariaceae p.p.: Galerina, Gymnopilus, Leucocortinarius, Phaeocollybia, Phaeogalera, Phaeolepiota, Phaeomarasmius, Pleuroflammula, Rozites & Stagnicola |
| Watling, R. & Gregory, N.M., 1989 |
Crepidotaceae, Pleurotaceae and other pleurotoid Agarics |
| Finlay, B.J., Rogerson, A., & Cowling, A.J., 1988 |
A Beginner’s Guide to the Collection, Isolation, Cultivation and Identification of Freshwater Protozoa |
| Watling, R. & Gregory, N.M., 1987 |
Strophariaceae & Coprinaceae p.p.: Hypholoma, Melanotus, Psilocybe, Stropharia, Lacrymaria & Panaeolus |
| Orton, P.D., 1986 |
Pluteaceae: Pluteus & Volvariella |
| Watling, R., 1982 |
Bolbitiaceae: Agrocybe, Bolbitius & Conocybe |
| Belcher, H. & Swale, E., 1979 |
An Illustrated Guide to River Phytoplankton |
| Orton, P.D. & Watling, R., 1979 |
Coprinaceae: Coprinus |
| Belcher, H. & Swale, E., 1976 |
A Beginner’s Guide to Freshwater Algae |
| Watling, R., 1970 |
Boletaceae, Gomphidaceae, Paxillaceae |
| Henderson, D.M., Orton, P.D. & Watling, R., 1969 |
Agarics and Boleti - Introduction |
| Watling, R., 1969 |
Colour Identification Chart |
| Southey, J.F. (ed), 1965 |
Plant Nematology |
| Anon., 1913 |
British breeds of live stock |
