1968 507 p., 73 col. pls, num. small distribution maps, hardbound (spine missing). Author's dedication to Dr. R.M. de Schauensee. Verso of last plate with annotations by De Schauensee. Letter by Olrog to De Schauensee pasted on end-paper ''I regret not being able to send you something better than this dreadful book, but is been promised that the 2nd Vol. will be better printed''.
1968 507 p., 73 col. pls, num. small distribution maps, hardbound (dust jacket).
1968 507 p., 73 col. pls, num. small distribution maps, hardbound (spine taped). Library stamps.
1968 507 p., 73 col. pls, num. small distribution maps, hardbound (dust jacket).
1959 343 p., 48 col. pls, num. small distribution maps, hardbound (inner joints very tender). With Dr. R.M. de Schauensee's ex libris and several annotations at the back end-papers.
1963 377 p., 5 maps, paperbound (partly loose, covers missing).
1963 377 p., 5 maps, paperbound (with original printed covers). Unopened copy. Library stamps.