Grasses
By: by James, Mary and Lucy Groves rev. by I.E. Finch, extra drawings by I.E. Finch, E. Saunders, [with] a sectionagricultural grasses by A. Voysey and a key by P.B. Shaw.
Contributors: Groves, Mary.; Groves, Lucy.; School Natural ScienceSociety.
Series: Leaflet / School Natural Science Society -- n.30; Leaflet (School Natural science Society) -- n.30.
Publisher: School Natural science Society
Published: 1966
Place of publication: Upminster
Language: eng