Oxford: Blackwell Scientific Publications, 1968. Octavo, paperback, library stamps, signature. Some wear to cover. International Biological Programme, Handbook No. 6. With contributions on Measurement of the primary production of dwarf shrub heaths (by C.H. Cunningham and G.R. Miller), and on Measurement of the primary of the primary production of arid... More about Methods for the measurement of the primary production of grassland

Cambridge: Cambridge University Press, (1908. reprint). Octavo, text illustrations, publisher's cloth, signature, a good copy. More about Grasses: a handbook for use in the field and laboratory