Literaturrecherche

Literatur Hera C, Schnug E, Topbas T, Gunal H, Ersahin S (eds) (2003) Fertilizers in context with resource management in agriculture : 13th International Fertilizer Symposium, June 10-13, 2002, Tokat, Turkey ; proceedings. Tokat: Gaziosmanpasa Univ, XVIII, 656 p

Literatur Hera C, Schnug E, Dumitru M, Dorneanu A (eds) (2001) Role of fertilizers in sustainable agriculture : 12th International Symposium of the International Scientific Centre of Fertilizers (CIEC), 21-22 August, 2000, Suceava, Romania ; proceedings. Bucharest: RISSA, 550 p

Literatur Schnug E, Fotyma M (eds) (1998) Codes of good fertilizer practice and balanced fertilization : 11th CIEC International Symposium September 27-29, 1998 Pulawy, Poland ; proceedings. Braunschweig: CIEC, 506 p

Literatur Schnug E, Szabolcs I (eds) (1997) Recycling of plant nutrients from industrial processes : 10th International CIEC Symposium ; 1996, 9-11 December, Braunschweig-Völkenrode, Germany. Braunschweig: FAL, 304 p