Balduf, W. V. 1959. Obligatory and facultative insects in rose hips; their recogniton and bionomics Illinois Biological Monographs 26:32-40, 168, 169
Balduf, W. V. 1959. Obligatory and facultative insects in rose hips; their recogniton and bionomics Illinois Biological Monographs 26:32-40, 168, 169