THE SEA FISHES OF SOUTHERN AFRICA
580pp., 4to., b/w & colour illus., foxing to edges, hardback, d.w., revised enlarged edition, Central News Agency, Cape Town, (1949) 1961
580pp., 4to., b/w & colour illus., foxing to edges, hardback, d.w., revised enlarged edition, Central News Agency, Cape Town, (1949) 1961