Tropical Freshwater Ecology (Biological Field Studies) by Phyllis M. Miles and H. B. Miles
1967. 126 pages. No dust jacket. Green pictorial cloth. Inscriptions to front pastedown and endpaper. Pages are lightly tanned and thumbed at the edges, with light foxing. Binding has remained firm. Boards are a little rub worn, slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are mildly crushed. Light tanning to spine and edges.