Pittsburgh: Carnegie Museum of Natural History, no date. Paperback. Printed paper in plastic comb binding, quarto [9.25" x 11"], illustrated in b&w. Book has mild rubbing, plastic comb binding tight, previous owner's stamp to front endpaper, highlighter to contents page, otherwise text clean and unmarked.
Pittsburgh: Carnegie Museum of Natural History, 1985. First edition. Paperback. Presumed first edition, 1985, paperback, small quarto, 507pp., illustrated in b&w. Book near fine with some light edge wear to spine ends, lightest rubbing, binding tight, text clean bright and unmarked. No DJ.
Pittsburgh: Carnegie Museum of Natural History, 1985. Paperback. Printed paper wraps, quarto [8.5" x 11"], illustrated in b&w. Book has mild toning to wraps, binding tight, previous owner's signature to inner front panel, text clean and unmarked.