WE heartily welcome a new edition of this standard work, brought fairly down to the present state of knowledge by one of our most active and conscientious botanists. We have not yet had time to ...

Lucile Maughan, A Systematical and Morphological Study of Utah Bombyliidae, with Notes on Species from Intermountain States (Concluded from Vol. 8, No. 1), Journal of the Kansas Entomological Society, ...

Lothar Geitler, Einige kritische Bemerkungen zu neuen zusammenfassenden Darstellungen der Morphologie und Systematik der Cyanophyceen / On Some Critical Morphological and Systematical Aspects of ...