Keyword chemical extraction
RESEARCH PAPER
Effect of various organic fertilisers on the heavy metal fractions in the soil Pati 3. Zinc, manganese and iron
Acta Agroph. 2001, (51), 215–220
RESEARCH PAPER
Effect of various organic fertilisers on the heavy metal fractions in the soil. Part 2. Chromium and cadmium
Acta Agroph. 2001, (51), 209–214
RESEARCH PAPER
Effect of various organic fertilisers on the heavy metal fractions in the soil. Part 1. Lead, copper and nickel
Acta Agroph. 2001, (51), 201–208