Piatak, David M. and Larry S. Eichmeier
Plant Investigations II. Studies on the Hexane Extract of Cirsium arvense
Piatak, David M. and Larry S. Eichmeier
Plant Investigations II. Studies on the Hexane Extract of Cirsium arvense
Recent Advances in Spectroscopy* Author: Michelson, A.A.
The Relation of the State Academy of Science to the Natural History Surrounding the Chicago Academy of Sciences Author: Baker, F.C.
Recent Advances in Spectroscopy* Author: Michelson, A.A.