Wratten, S.D. & Fry, G. Field and Laboratory Exercises in Ecology. 1st. Pub. Edward Arnold. 1980
pp.x, 227 with text figs. Vg. pbk copy.
Based on their own university teaching experience, the authors have provided detailed schedules for 56 class practicals together with some 150 suggested variations to suit a range of practical restraints and climatic and ecological regions.
£12.50 [Ref: 36748]