I. Edwards

Altitudinal zonation of the rain forests in the Manusela National Park, Seram, Maluku, Indonesia

J. Proctor, R. Payton, S. Riswan, 1990 .

Zonation of forest vegetation and soils of Mount Cameroon, West Africa

L. Nagy, J. Proctor, R. Payton, 2007, Plant Ecology.

The conservation of the Glen Tanar native pinewood, near Aboyne, Aberdeenshire

I. Edwards, 1980 .

Chemical control of sycamore aphid, Drepanosiphum platanoidis (Schr.), with organophosphorous and soap insecticides

I. Edwards, T. Jenkins, W. Parry, 1989 .