Agromyzidae (Diptera) of Economic Importance formatIsbn:Softcover - 9789048185139 Neben der Darstellung von Nutzen

Neben der Darstellung von Nutzen und Risiken der Alternativen sowie von qualitativen Entscheidungsparametern

Bereits damals tat er dies auf seine unverwechselbare Art und Weise: ¿persönlich

-Zeit und seine Studentenjahre in Wien und Prag zurück

sondern das gesamte Bildungssystem revolutionieren

Agromyzidae (Diptera) of Economic Importance formatIsbn:Softcover - 9789048185139 Neben der Darstellung von NutzenThe original stimulus which started KENNETH SPENCER on a study of the Agro myzid flies was an invitation, which he accepted, to translate from the German the monograph on Leaf Miners by Professor E. M. HERING. From this developed nearly 20 years of collaboration until Professor HERING's death in 1967. Dr. SPENCER has himself described over 600 new species in the family, many of which he collected and reared from known host plants during his extensive