Observer's Book of Lichens K.L. Alvin
1963. No edition remarks. 126 pages. Pictorial dust jacket over brown cloth. Colour and black and white illustrations throughout. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Boards have light shelf wear with minor corner bumping and crushing to spine ends. Unclipped jacket has light edge wear with minor chipping and creasing. Some rubbing and marking to surfaces.