Specific body and number of bees (Hymenoptera, Apoidea) polling alfalfa in the region of Rousse district [Bulgaria]
1987
Dimitrov, P. | Dimitrova, L. (Institut po Semeznanie i Semeproizvodstvo "Obraztsov Chiflik", Ruse (Bulgaria)) | Atanasov, N. | Vasileva, E. (Zoologicheski Institut, Sofia (Bulgaria))
AGROVOC关键词
书目信息
Rasteniev"dni Nauki (Bulgaria) | Plant Science
卷
24
期
3
ISSN
0568-465X
页码
pp. 58-62
其它主题
Polinizacion; Espece; Produccion de semillas; Floracion
语言
保加利亚语
注释
26 ref. Summaries (En, Ru)
类型
Summary
团体作者
Selskostopanska Akademiya, Sofia (Bulgaria)
1987-08-15
AGRIS AP