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- Influence of bio-inoculants (earthworms and nitrogen-fixing bacteria) on rhizosphere microflora of alfalfa
Kostadinka Nedyalkova, Galina Petkova, Hristo Valchovski, Radka Donkova
2019-04-09 - Response of Cowpea (Vigna unguiculata L.) to Inoculation with Nitrogen Fixing Bacteria
Radka Donkova, Kostadinka Nedyalkova, Jonita Perfanova, Hristo Valchovski
2017-02-21
Volume 53, No 1, 2019
Volume 50, No 1, 2016
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