Blay, E.T. | Ntumy, J.K. | Ofosu-Anim, J. | Danquah, E.Y. Effect of poultry manure and/or inorganic fertilizer on the yield of shallot [Allium cepa var. aggergatum (G. Don)] 2002 - Firenze University Press Ist Teil von Advances in horticultural science [rivista dell'ortofloroftutticoltura italiana]. 16 (N.1), 2002 Download Online lesen PDF a Artikel