Harb Rabia, AhmedWohlgemuth, VolkerFuchs-Kittowski, FrankWittmann, Jochen2019-09-162019-09-162016https://dl.gi.de/handle/20.500.12116/25546Effect of Zinc on Pigments Content in Three Navy Bean (Phaseolus Vulgaris L.) Varieties Grown in Sand CultureText/Conference Paper