Sousa, R. S. d. (2018). Chromium accumulation in maize and cowpea after successive applications of composted tannery sludge. Universidade Estadual de Maringá.
Chicago-Zitierstil (17. Ausg.)Sousa, Ricardo Silva de. Chromium Accumulation in Maize and Cowpea After Successive Applications of Composted Tannery Sludge. Universidade Estadual de Maringá, 2018.
MLA-Zitierstil (9. Ausg.)Sousa, Ricardo Silva de. Chromium Accumulation in Maize and Cowpea After Successive Applications of Composted Tannery Sludge. Universidade Estadual de Maringá, 2018.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.