Spring books. 1970. In-8. Relié. Etat d'usage, Couv. défraîchie, Dos satisfaisant, Papier jauni. 1081 pages. Texte en anglais sur deux colonnes. Nombreuses rousseurs. Jaquette abîmée.. Avec Jaquette. . . Classification Dewey : 420-Langue anglaise. Anglo-saxon
Preface par Sir Donald Wolfit. Introduction et glossaire par le Dr Bretislav Hodek. Classification Dewey : 420-Langue anglaise. Anglo-saxon
1973 260 p., numerous figures, 34 plates (several coloured) + 32 plates with 58 photographs (some coloured), cloth (dust jacket). Folded key for field use at rear. Dust jacket worn, library stamps, else good copy. Scarce.
1996 xvi, 464 p., numerous figures, hardbound. Library stamps, else very good copy.
1986 562 p., 16 plates, cloth. Important series of papers on the natural enemies of aphids. Stamp on front paste-down, otherwise a good copy.
1986 562 p., 16 plates, hardbound (as issued). Important series of papers on the natural enemies of aphids. Very good copy, as new.