Mohr, Leopoldina Symposium The Terrestrial Nitrogen Cycle as Influenced by Man.

Mohr, Hans [Hrsg.]. Leopoldina Symposium The Terrestrial Nitrogen Cycle as Influenced by Man. Halle (Saale), September 29, 1993, to October 1, 1993. Leipzig, Barth, 1994. 24 cm. 462 Seiten. OBrsch. Gutes, ungelesenes Exemplar mit geringen Lagerspuren an Schnitt und Einband. Nova acta Leopoldina ; N.F., Nr. 288 : Bd. 70