Literaturrecherche

Literatur Schäfer-Menuhr A (ed) (1985) In vitro techniques : propagation and long term storage ; proceeding of a seminar in the CEC programme of coordination of research on plant productivity, held at Braunschweig, Federal Republic of Germany, 27 - 29 November 1984. Dordrecht; Boston: Nijhoff, XI, 194 p, Adv Agric Biotechnol

Literatur Ellendorff F, Elsaesser F (eds) (1985) Endocrine causes of seasonal and lactional anestrus in farm animals : a seminar in the CEC programme of co-ordination of research on livestock productivity and management, held at the Institut für Tierzucht und Tierverhalten, Mariensee, Bundesforschungsanstalt für Landwirtschaft (FAL), October 2-3, 1984. Dordrecht; Boston: Nijhoff, VI, 237 p, Current Topics Vet Med Anim Sci 31