668.62
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International CIEC Symposium (10th : 1996 : Braunschweig, Germany)
Recycling of plant nutrients from industrial processes : 10th International CIEC Symposium : proceedings, 1996, December 9-11, Federal Agricultural Research Centre, Braunschweig-Voelkenrode / [edited by] E. Schnug, I. Szabolcs.
— Braunschweig-Voelkenrode : CIEC in cooperation with the Federal Agricultural Research Centre, [1997?] 304 p. : il. ; 24 cm.
ISBN 3980047571
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