XII International Ornithological Congress, Proceedings, Vol.I G.Bergman
1960. No Edition Remarks. 436 pages. Grey paper covered boards with lettering. Contains black and white illustrations. Volume I. Clean pages and illustrations with light tanning and mild foxing throughout. Binding remains firm. Paper covers have moderate edge-wear with slight rubbing to surfaces and curling to corners. Moderate tanning and wear marks to spine and covers.