Uber das 1 Methyl 2-4 diketohexachlor-R-hexylen und dessen Umwandlungsproducte /

Thesis (doctoral)--Universitat Marburg, 1896.

Ueber das 1-phenyl-2-propyl-3-methyl-5-pyrazolon.

Thesis (doctoral)--

The Conterminous United States Mineral Assessment Program : background information to accompany folio of geologic, geophysical, geochemical, mineral-occurrence, mineral-resource potential, mineral-production maps of the Charlotte 1⁰ x 2⁰ quadrangle, North Carolina and South Carolina /

Mode of access: Internet.

Ueber das 1-phenyl-2,3,4-trimethyl-2,5-thiopyrazol, oder methyl...

Thesis (doctoral)--

Uber 1-phenyl-2-5-thiopyrazole oder homologe thiopyrine.

Thesis (doctoral)--

Tidal rivers; their (1) hydraulics, (2) improvement, (3) navigation.

Mode of access: Internet.