Atanasova, V., Vasileva, R., Harizanova, S., Gatseva, P., Alexandrova, A., Andonova, M. Hygiene and ecology,
, , 978-954-8326-47-6.
Atanasova, V., Vasileva, R., Harizanova, S., Gatseva, P., Alexandrova, A., Andonova, M. .
Hygiene and ecology.
: , , 978-954-8326-47-6.
Atanasova, V., Vasileva, R., Harizanova, S., Gatseva, P., Alexandrova, A., Andonova, M. ()
Hygiene and ecology,
: , 978-954-8326-47-6
Atanasova, V.,
Vasileva, R.,
Harizanova, S.,
Gatseva, P.,
Alexandrova, A., &
Andonova, M.
().
Hygiene and ecology. Handbook for practical exercises for medical students.