DELIBALTOVA, Vanya
DELIBALTOVA, Vanya. Comparative testing of oil sunflower hybrids in the region of north-east Bulgaria / Vanya Delibaltova, Manol Dallev. // Scientific Papers. Series A. Agronomy , LX, 2017, p. 225-228
ISBN 2285-5785
Сист. N: 10288