Bulgakov, V., al., e. Machines for sugar beet harvesting. Theory and calculation,
Prof. Marin Drinov Publishing House of the BAS, 2018, 288 p., 978-954-322-926-0.
Bulgakov, V., al., e. .
Machines for sugar beet harvesting. Theory and calculation.
Sofia: Prof. Marin Drinov Publishing House of the BAS, 2018, 288 p., 978-954-322-926-0.
Bulgakov, V., al., e. (2018)
Machines for sugar beet harvesting. Theory and calculation,
Sofia: Prof. Marin Drinov Publishing House of the BAS, 288 p., 978-954-322-926-0
Bulgakov, V., & al., e.
(2018).
Machines for sugar beet harvesting. Theory and calculation. [Scientific Monograph]. Sofia: Prof. Marin Drinov Publishing House of the BAS, 288 p..