Разширено търсене
Автор да съдържа Henrik Bakke
Пр 908
Каталог "Книги"
Bivoltinism in Ips typographus in Norway and winter mortality in second generation
(1977)
Qystein Austara; Henrik Bakke; Henrik Pettersen;
Alf Bakke
и др.
Пр 908
Каталог "Книги"
Seasonal flight activity and attack pattern of Ips typographus in Norway under epidemic conditions
(1977)
Alf Bakke; Oystein Pettersen; Oystein Austara;
Henrik Pettersen
и др.