1930-1932 vi, 293 p., num. figs, 5 pls, black cloth (original covers bound in). Library stamp.
1921 304 p., 16 pls, half cloth (original printed covers bound in). Unobtrusive library stamp. Good and well bound copy.
1922 119 p., contemporary half calf over marbled boards, original wrappers bound in. Includes descriptions of new species. Spine cover chipped/worn, boards rubbed, joints tender. Stamp on front paste-down.
1902 742 p., paperbound (original printed covers). Contains bibliographical references of no less than 6.622 nominal species. An uncut copy.
1902 742 p., green publisher’s cloth. Library stamps, some slight wear on joints. Contains bibliographical references of no less than 6.622 nominal species.
1932 173 p. (= pp. 293-465), paperbound. Proceedings of the California Academy of Sciences. Library stamps. Unopened and uncut copy.
1967 179 p., 46 figures, paperbound (plain covers). Annales de Limnologie. Library stamps, else good copy.
1957 133 p., over 50 figs, 3 plates, 46 tables, numerous graphs, paperbound (original covers). This is Union of South Africa, Department of Agriculture, Entomology Memoirs volume 4, part I. Small faded library stamp on cover, otherwise a very good copy.
2010 352 p., over 300 coloured photographs, 58 distribution maps, paperbound. Library stamps, else good copy.
1976 23 p., 14 figures, printed wrappers. Bulletin of the British Museum (Natural History). Very good copy, as new.
1961 99 p., 56 figures, mostly grouped on unnumbered plates, green buckram with gilt title on the spine. Bulletin of the British Museum (Natural History). With a taxonomy of the West African Aphididae: Aphidinae, Callipterinae, Thelaxinae, Greenideinae, and Erisomatinae. Library stamp on the front paste-down and a small label on the spine, but otherwise a very good clean copy.
1972 87 p., 41 figures, 5 (2 folded) tables, paperbound. Bulletin of the British Museum (Natural History). Very good copy, as new.
1972 87 p., 41 figures, 5 (2 folded) tables, paperbound. Bulletin of the British Museum (Natural History). Two small stains on the front cover, else good.
1955-1974 First 8 numbers 4to and bound in one interleaved half cloth volume, Numbers 9-19 bound in one 8vo half cloth volume.
Editions du Lof. Non daté. In-16. Broché. Bon état, Couv. défraîchie, Dos satisfaisant, Intérieur bon état. 11 pp., illustrations noir et blanc, fascicule dépliant - 1 PHOTO DISPONIBLE.. . . . Classification Dewey : 595.7-Entomologie
Classification Dewey : 595.7-Entomologie
2009 114 p., 70 figs, disbound (no covers). Published in: African Invertebrates.I added four smaller papers from the same journal on Afrotropical Diptera (Lygistorrhinidae, Mycetophilidae and Lauxaniidae).
1998 [6], 384 p., num. figs, paperbound.
1967 Beitr. naturk. Forsch. SW.Deutschl., 26(3), 1967 : in-8, broché extrait, pp. 109-135, 2 figures in-texte, très bon état
1938-1939 (1st ed.) 94, [2] p., paperbound (original printed covers). Library stamps and some slight foxing in first and last pages. Unopened copy.
1922 Denkschrift der Akademie der Wissenschaften, 98, 1922 : in-4°, broché tiré-à-part, pp. 165-199, 2 planches N&B et 1 carte dépliante hors-texte, 2 figures in-texte, couverture imprimé de l'éditeur. Bon état !
1964 (2nd ed.) 101 p., paperbound (original printed covers). Ex-library with stamp on verso front cover. Otherwise good.
1913-1933 120, 84, 96, 88, 223 p., 36 figs, 64, 32 col. pls, hcloth/cloth. Ex library H. Begemann. Good copy.
1913-1923 120, 84, 96, 88 p., 36 figs, 64 col. pls, publisher’s cloth. Library stamps, else a good copy.
1933 223 p., 32 col. pls, blue publisher’s cloth. Library stamps, else a good copy.
1922 viii, 263 p., 52 figures, 18 coloured plates, new cloth, author/title in gilt on spine. Library stamps, else a very good copy.