Published in Ruwenzori expedition, 1934-5, in 1951, in volume 2, issue 6, pages 325-710

Published in Ruwenzori expedition, 1934-5, in 1951, in volume 2, issue 7, pages 711-827

Published in Ruwenzori expedition, 1934-5, in 1951, in volume 2, issue 8, pages 829-851