Publication Type: | Conference Paper |
Year of Publication: | Submitted |
Authors: | A. K. Boiko |
Conference Name: | Atti ufficiali XVII Congresso Internazionale degli Apicoltori, Bologna, Roma |
Publication Type: | Conference Paper |
Year of Publication: | Submitted |
Authors: | A. K. Boiko |
Conference Name: | Atti ufficiali XVII Congresso Internazionale degli Apicoltori, Bologna, Roma |