(1999) Environmental Ethics and Biotechnology: A Test of Norton's Convergence Hypothesis [MA Philosophy] Download 1999_Environmental_Ethics_and_Biotechno.pdf
(1991) Interactions of Linaria vulgaris Mill. and L. dalmatica (L.) Mill. (Scrophulariaceae) with Insect Herbivores [PhD Biology] Download 1991_Interactions_of_Linaria_vulgaris_M.pdf
(1986) Populationsbiologie und Wirtsbeziehung der blattminierenden Agromyziden (Diptera) auf Heracleum sphondylium L. und Pastinaca sativa L. (Umbelliferae) [MSc Equiv. Biology] Download 1986_Populationsbiologie_und_Wirtsbezie.pdf